Exploit chain. In response to this threat, the U.

Exploit chain ” This multi-stage attack combines previously patched vulnerabilities with fresh zero-day exploits to achieve complete system compromise, affecting SharePoint Enterprise Server 2016, SharePoint Server 2019, and SharePoint Sep 7, 2023 · Citizen Lab found an actively exploited zero-click vulnerability being used to deliver NSO Group’s Pegasus mercenary spyware while checking the device of an individual employed by a Washington DC-based civil society organization with international offices. This especially includes watering hole attacks, where the chances of being detected are high and subsequently might quickly burn the zero-day vulnerability and exploit. Preventing this requires a proactive defense strategy focused on visibility, segmentation, and identity control—guided by real-time attack path analysis for maximum effectiveness. The bugs were patched on 9th May (sandbox bypass) and 13th May (remote code execution). In this post, I will try to discuss my take on trying to understand the exploit May 17, 2024 · Google Chrome "actively exploited" bug chain on Viz & v8-wasm (May 2024) 17th May 2024 - Alisa Esage Overview Emergency security updates were recently released by Google for a two-bug exploit chain under active exploitation targeting Chrome browser. Aug 6, 2025 · . ProxyLogon Full Exploit Chain PoC (CVE-2021–26855, CVE-2021–26857, CVE-2021–26858, CVE-2021–27065) - herwonowr/exprolog Sep 27, 2024 · The attack chain leading to remote code execution is made possible by chaining several vulnerabilities in different components of the CUPS: CVE-2024-47176 in cups-browsed causes the CUPS print service to bind to 0. It focuses on the technical architecture, gadget utilization, and execution flow of the exploit chain. It includes analysis of the Trident zero-day iOS vulnerabilities that the toolkit was using to jailbreak the phone. "Google is aware of reports that an exploit for CVE-2025-2783 exists in the wild," the tech giant acknowledged in a terse advisory. By chaining two newly assigned CVEs—CVE-2025-53771 and CVE-2025-53770—adversaries are achieving unauthenticated remote code execution (RCE) on public-facing Jun 17, 2025 · Welcome to June! We’re back—this time, we're exploring Sitecore’s Experience Platform (XP), demonstrating a pre-auth RCE chain that we reported to Sitecore in February 2025. They made millions through a deadly innovation: The Remote Jailbreak™. Mar 28, 2025 · Modern attacks exploit chains of vulnerabilities and move laterally across networks. Nov 13, 2023 · In July 2023, pro-Russian APT Storm-0978 targeted support for Ukrainian NATO admission with an exploit chain. Mar 26, 2020 · A watering hole was discovered on January 10, 2020 utilizing a full remote iOS exploit chain to deploy a feature-rich implant named LightSpy. The chain we uncover in this blog combines CVE-2025-49706 & CVE-2025-49704 to get unauthorised RCE on unpatched SharePoint Servers. We proceed to discuss potential applications of ALFA-Chains, including automated penetration testing and vulnerability prioritization. The cyber kill chain includes eight phases: reconnaissance, weaponization, delivery, exploitation, installation, command and control, actions on objectives, and monetization. The attack vector was a hyperlink — through social engineering, victims could be tricked into clicking a link. Mar 24, 2021 · In this last post of the series, I'll exploit a use-after-free in the Chrome renderer (CVE-2020-15972), a bug that I reported in September 2020 but turned out to be a duplicate, to gain remote code execution in the sandboxed renderer process in Chrome. It outlines the current functionalities of different potential and complete exploit chains for specific System Software versions. Manual update to version 25. 4 days ago · The exploit resembles other recent BNB Chain incidents, where smaller projects have collectively lost more than $100 million due to smart contract vulnerabilities, compromised keys, and liquidity pool drains. We reported these Aug 12, 2021 · Check out the Rapid7 analysis for details on the exploit chain. As we saw in buffer overflows, having stack control can be very powerful since it allows us to overwrite saved instruction pointers, giving us control over what the program does next. WebKit Exploit (PSFree): Entry point via the console's web browser. mjs). proxylogon & proxyshell & proxyoracle & proxytoken & all exchange server history vulns summarization :) ProxyLogon: The most well-known and impactful Exchange exploit chain ProxyOracle: The attack which could recover any password in plaintext format of Exchange users ProxyShell: The exploit chain demonstrated at Pwn2Own 2021 to take over Exchange and earn $200,000 bounty ProxyLogon is Just the This report presents the technical details of the attack from the beginning of the exploit chain to the end. Mar 17, 2024 · This post begins our series on the 1-day exploit chain demoed on X, focusing on a Chrome renderer exploit, CVE-2023-3079, a type confusion bug in V8. Learn how it works, who’s at risk, and how to protect your environment before it’s too late. In response to this threat, the U. We hope to demonstrate how exploiting insecure deserialization is actually much easier than many people believe. . When chained together, they allow an attacker to run arbitrary commands on vulnerable instances of Microsoft SharePoint. 1 and then upgraded to a newer vulnerable version, assuming the old database is being migrated, and not the database embedded within the installation package. May 19, 2025 · With exploit chains targeting both infrastructure and software supply chains, defense requires full-spectrum visibility, strong vulnerability management, and a culture of rapid response. Jun 17, 2025 · This also means that the exploit chain only works if users have installed Sitecore using installers for versions ≥ 10. The exploit chain relates to ProxyNotShell, but it bypasses the mitigation guidance Microsoft provided in September prior to releasing their patch. Payload Loader: After successful kernel exploitation listens for a payload on port 9020. These flaws, all affecting Palo Alto’s PAN-OS web management interface, include CVE-2025-0108, an authentication bypass, CVE-2025-0111, an authenticated file read Dec 20, 2022 · More than two years ago, a researcher, A2nkF demonstrated the exploit chain from root privilege escalation to SIP-Bypass up to arbitrary kernel extension loading. Our products successfully detect all exploits and other malware used in this APT attack. Mar 26, 2025 · The vulnerability has been plugged in Chrome version 134. One exploit chain leveraged CVE-2024-8963 in conjunction with CVE-2024-8190 and CVE-2024 During the year of 2023 I’ve identified that it was possible to obtain full control of the Fibergateway GR241AG router (root access), provided by a portuguese ISP (Meo), via the public wifi Nov 26, 2024 · Figure 1. Jan 23, 2025 · All four vulnerabilities were exploited as zero-days, according to Ivanti’s advisories. Cybersecurity and Jul 21, 2025 · May 2025 - At Pwn2Own Berlin, security researchers from Viettel Cyber Security demonstrated a chained exploit targeting on-premises SharePoint. 177/. In this blog entry, we will discuss how we discovered 3 more vulnerabilities from the old exploit chain. These campaigns delivered n-day exploits for which patches were available, but would still be effective against unpatched devices. Moreover, developing hybrid exploit chains is challenging because it requires understanding the diverse and independent dependencies and Mar 29, 2023 · Google's Threat Analysis Group (TAG) discovered several exploit chains using Android, iOS, and Chrome zero-day and n-day vulnerabilities to install commercial spyware and malicious apps on targets Jul 28, 2025 · A critical new threat targeting Microsoft SharePoint servers through a sophisticated exploit chain dubbed “ToolShell. By leveraging multiple vulnerabilities or weaknesses, they aim to gain unauthorized access or control over their target. Jan 5, 2022 · Exploit chains (also known as vulnerability chains) are cyberattacks that group together multiple exploits to compromise a target. Evening of July 18, 2025 – Eye Security began investigating and discovered it was a new zero‑day. These kinds of attacks start small. zero-day exploits. The exploit chain was dubbed ToolShell. The two vulnerabilities were combined in an exploit chain by a Chinese nation-state actor. Nov 4, 2024 · We take a look at Synacktiv’s two-bug chain that successfully exploited Tesla’s in-vehicle infotainment (IVI) system at Pwn2Own Automotive 2024, highlighting security takeaways for enhancing automotive cybersecurity. In networks, hybrid exploit chains are critical because of their linkable vulnerabilities. 00 Exploit Chain. , either escalating privileges on a machine or executing remote code. From a The exploit chain blends an authentication bypass with command injection — a powerful combination that threatens to destabilize hosting infrastructures globally. Jul 25, 2025 · FortiGuard Labs uncovers ToolShell, a sophisticated exploit chain targeting Microsoft SharePoint servers using a mix of patched and zero-day CVEs. One exploit chain leveraged CVE-2024-8963 in conjunction with CVE-2024-8190 and CVE-2024-9380. Users are likely not impacted if they were previously running a version prior to 10. Jul 22, 2025 · The cybersecurity world is on high alert as Microsoft SharePoint becomes the battleground for one of the most dangerous and sophisticated exploit chains in recent memory. An early contextual theme from the initial stages of this exploit chain (not described in detail in this post) is the reliance on n-days to bypass the hardest security boundaries. In these attacks, Hackers cannot use a single exploit to compromise their target but instead can combine a series of exploits that ultimately lead to malware getting installed on a smartphone (iOS or Android) which can lead to the loss of critical and sensitive data Aug 26, 2024 · Exploit Chain The exploit combines the following techniques into a successful, reliable exploit: Prompt Injection via a malicious email (or hidden in a shared document) Automatic Tool Invocation, without a human in the loop, to read other emails or documents ASCII Smuggling to stage, to the user invisible, data for exfiltration Jul 22, 2025 · New ToolShell exploit chain targets SharePoint via CVE-2025-53770/53771. Jun 19, 2025 · The exploit chain consists of two vulnerabilities: CVE-2025-6018: A misconfiguration in the PAM (Pluggable Authentication Modules) system on SUSE Linux 15 lets unprivileged users escalate to a special trust level called allow_active. Secure your network now! Dec 27, 2023 · The Operation Triangulation spyware attacks targeting iPhone devices since 2019 leveraged undocumented features in Apple chips to bypass hardware-based security protections. We refer to the exploit chain as BLASTPASS. Apr 1, 2024 · What we know about the xz Utils backdoor that almost infected the world Malicious updates made to a ubiquitous tool were a few weeks away from going mainstream. Eng. Dec 27, 2023 · Possibly the most sophisticated exploit ever The findings presented Wednesday also detail the intricacies of the exploit chain that underpinned the Triangulation infections. May 19, 2025 · What Happened in the Ivanti EPMM Exploit Chain Disclosure? A new cybersecurity incident involving Ivanti’s Endpoint Manager Mobile (EPMM) platform has emerged, as threat actors exploited a pair of chained vulnerabilities—CVE-2025-4427 and CVE-2025-4428—to target enterprise mobile infrastructure. o Enables attackers to execute code, steal data, or escalate computer access. This is a common attack pattern across all platforms, including Java applications. The actors’ primary exploit paths were two vulnerability chains. For a brief period, targets that had enabled iOS 16’s Lockdown Mode feature received real-time warnings when PWNYOURHOME exploitation was attempted against their devices. Kernel Exploit (Lapse): Escalates privileges to kernel level. 19 hours ago · A Cardano chain split occurred after a node software exploit triggered a malformed transaction and created two chains while exchanges paused ADA transactions. 0. In this blog, we provide an overview of the threat actor along with insight into their recent activity as well as their longstanding tactics Exploit Chains This page presents a compilation of exploit chains that utilize various Vulnerabilities identified on the PS5. Aug 19, 2025 · A new public exploit chains two critical flaws in SAP NetWeaver, exposing unpatched instances to code execution attacks. Auto-detection: Automatically detects console type and firmware version (via src/config. Orca reveals how it works, who's at risk, and how to detect and respond fast. Return Oriented Programming Return Oriented Programming (or ROP) is the idea of chaining together small snippets of assembly with stack control to cause the program to do more complex things. Update (07 The cyber kill chain is an adaptation of the military’s kill chain, a step-by-step approach that identifies and stops enemy activity. It can assist in penetration-testing without being tied to any specific penetration-testing frame-work. Feb 28, 2025 · This technical report describes a new Cellebrite zero-day exploit chain misused to covertly unlock the phone of a Serbia student activist. 1. The full exploit can be found here with some set up notes. This exploit combined CVE-2025-49704 (unsafe deserialization) and CVE-2025-49706 (path traversal/spoofing) to achieve unauthenticated remote code execution (RCE). 178 for Windows. 50 Exploit Chain, or PS4 8. The use-after-free vulnerability is tracked as CVE-2024-44068, and it affects Samsung Exynos Feb 20, 2025 · Hackers are actively trying to simultaneously exploit three vulnerabilities in unpatched Palo Alto Networks firewall appliances. By exploiting these vulnerabilities, attackers can perform remote code execution. However, manual testing lacks the intelligence necessary for effective assessments. It’s akin to finding separate weak links in an otherwise strong chain, then using those weak points in unison to break the chain apart. The attacker usually starts the chain by exploiting a simple or low-impact vulnerability and progresses to more critical ones. Jan 31, 2025 · The primary exploit paths included two vulnerability chains. Jun 17, 2025 · A chain of Sitecore Experience Platform (XP) vulnerabilities allows attackers to perform remote code execution (RCE) without authentication to breach and hijack servers. Apr 7, 2025 · o Novel Attack Paths: Discovered 12 additional exploit chains, with one fully executable via Metasploit— proving the framework can reveal unexpected yet practical vulnerabilities. It is classified from the most powerful and convenient chains to the least ones. The term "exploit" derives from the English verb "to exploit," meaning "to use something to one’s own advantage. 1 and contained the following exploits, including one 0-day: CVE-2022-42856, a WebKit remote code execution exploiting a type confusion issue within the JIT compiler (0-day at time of exploitation). In these attacks, Hackers cannot use a single exploit to compromise their target but instead can combine a series of exploits that ultimately lead to malware getting installed on a smartphone (iOS or Android) which can lead to the loss of critical and sensitive data Jan 9, 2024 · A zero-day exploit chain is one of the biggest buzzwords in IT, sending shivers down the spines of security professionals. Apr 26, 2025 · By April 17th, evidence emerged of active exploitation in the wild, prompting Craft CMS to email all potentially affected license holders. Storm-2603 attack chain exploiting SharePoint vulnerabilities and leading to ransomware Additional actors will continue to use these exploits to target unpatched on-premises SharePoint systems, further emphasizing the need for organizations to implement mitigations and security updates immediately. What is the difference between a single exploit and an exploit chain? A single exploit targets one vulnerability in a system or network, whereas an exploit chain consists of multiple exploits used sequentially to compromise a target by exploiting multiple vulnerabilities in succession. Jan 23, 2025 · One exploit chain leveraged CVE-2024-8963 in conjunction with CVE-2024-8190 and CVE-2024-9380 and the other exploited CVE-2024-8963 and CVE-2024-9379. Aug 8, 2024 · Attackers could chain and remotely exploit some of the discovered vulnerabilities to achieve an attack chain consisting of remote code execution (RCE) and local privilege escalation (LPE). July 18, 2025 – Eye Security observed active exploitation of SharePoint servers, initially attributing it to the previous CVEs. Learn how attackers deploy GhostWebShell and KeySi… Mar 5, 2025 · Silk Typhoon is a Chinese state actor focused on espionage campaigns targeting a wide range of industries in the US and throughout the world. Exploit chain compositions can range from as few as two discrete components to over a dozen and contain a combination of exploits and exploit primitives that satisfy constraints for chain components or improve exploit reliability. Sophisticated attackers can navigate across a network, escalate their privileges, and compromise valuable targets by executing the right exploits in the right order. AI Processing The AI analyzes the inputs against a vast database of known exploits, assessing Jan 21, 2021 · With the rise of daisy-chained cyberattacks, security teams must consider the contextual risk of each vulnerability, including its potential to be leveraged in a full system compromise. This used the Trident exploit chain, which combined three unknown iOS security flaws, A. c1. An exploit chain refers to a series of coordinated exploits that cyber attackers use to compromise a system or network. As networks continue to expand in scale and complexity, the frequency and severity of network attacks are rapidly increasing. According to Orange Cyberdefense, attackers have used this exploit chain to install PHP-based file managers on compromised servers, upload additional backdoors, and exfiltrate sensitive data. 🚨🚨🚨 (CVE-2024-4358) I've exploited a chain of bugs allowing Authentication Bypass 🔥 and eventually Remote Code Execution🩸targeting Jul 21, 2025 · An unauthenticated SharePoint RCE chain dubbed ToolShell (CVE-2025-49704, CVE-2025-49706) is being actively exploited globally, granting attackers full control of on-premise servers. Analysis of it reveals the new CVE-2023-36584. Apr 9, 2025 · Research on exploit chains predominantly focuses on sequences with one type of exploit, e. These exploits enable attackers to execute various malicious actions taking control of enterprise systems. In this blog post, we will explore the concept of exploit chains, examine their applications, and look into recent examples for further context. Mar 4, 2025 · Amnesty International said Serbian police used an exploit chain in tandem with a legitimate mobile extraction dongle from vendor Cellebrite in an attack that brings up questions around ethical The sandbox-escape directory contains the full exploit chain, using CVE-2024-6778 to gain code execution in chrome://policy, which leads to a sandbox escape by setting the legacy browser support policies. Sep 27, 2023 · Researchers Release Details of New RCE Exploit Chain for SharePoint One of the already-patched flaws enables elevation of privilege, while the other enables remote code execution. Exploit chains play a crucial role in advanced persistent threats (APTs) and other malicious cyber campaigns. Initial analysis indicated that at least one of the privilege escalation chains was still 0-day and unpatched at the time of discovery (CVE-2019-7287 & CVE-2019-7286). Amnesty International’s Security Lab first discovered evidence of Cellebrite’s USB zero-day exploit chain, when in mid-2024, it was used to unlock an Android device in a separate case outside Serbia. May 29, 2025 · This capability allows attackers—and security researchers alike—to uncover chains that would be difficult to detect manually. 1 and then later, a Chrome exploit chain against Android users running versions from m121 to m123. Mar 29, 2023 · The iOS exploit chain targeted versions prior to 15. Index Terms—Java deserialization vulnerability, gadget chain, method overriding, exploit generation Apr 18, 2023 · This exploit may also have involved the iPhone’s Find My feature, but is a different exploit chain than FINDMYPWN. This PoC demonstrates the exploitation of multiple vulnerabilities found in the Common Unix Printing System (CUPS), with a specific focus on CVE-2024-47176 and related vulnerabilities. Sep 9, 2024 · The Trident Exploit Chain deep-dive (Part I)NSO Group is a high-tech Israeli hacking group. - n4ru/1vyrain Jul 22, 2025 · Figure 2. For information about other firmware versions, see PS4 9. Seems like a lot of the PoC implementations so far are using admin mailboxes, but I’d imagine folks are going to start finding ways around that soon. Together, these Jul 25, 2023 · Vulnerability chaining, often also called exploit chaining, refers to the practice of exploiting multiple vulnerabilities, usually in a sequential manner, to breach or compromise a system or network. Ivanti confirmed that a limited number of customer environments have already been breached We show how ALFA-Chains can process 1,880 Metasploit exploits and their corresponding 2,002 CVEs to detect exploit chains in a variety of realistic network configurations. Sep 13, 2023 · Alarming details have emerged about the exploitation of two Zero-Day vulnerabilities to deploy NSO Group's Pegasus commercial spyware on iPhones. One such strategy involves chaining, where attackers exploit multiple vulnerabilities across different systems or layers in a sequence to escalate their access and gain unauthorized control. Apr 23, 2024 · Understand exploit chaining — linking vulnerabilities for devastating attacks. The other chain exploited CVE-2024-8963 and CVE-2024-9379. • Exploit Chain - A sequence of multiple exploits used together to achieve a goal. A. Apr 29, 2025 · The price for a full chain exploit was too expensive, especially when the chain is meant to be used at a relatively large scale. Demonstrated just days before on X, this exploit is being used to compromise on-premise SharePoint Servers across the world. Regular penetration testing is essential to enhance cybersecurity defense. Exploit chain definition An exploit chain is a cyber attack when an attacker uses multiple vulnerabilities to compromise the victim step-by-step. Understanding and mitigating this risk is fundamental to the defensive posture of any modern enterprise. v1 Exploitation of SharePoint Vulnerabilities and CISA Releases Malware Analysis Report Associated with Microsoft SharePoint Vulnerabilities. 6. 6 Jan 23, 2025 · The latest exploit chains weaponizing CVE-2024-8963, CVE-2024-9379, CVE-2024-8190, and CVE-2024-9380 vulnerabilities are actively being used in the wild. Jan 24, 2025 · Ivanti CSA vulnerabilities exploited in nation-state attacks—CISA-FBI reveal exploit chains, IoCs, and mitigation steps. Oct 11, 2019 · With the recent Android malware affecting many devices and iOS having an 'unpathchable' checkm8 vulnerability, learn how to prevent them and more using MDM. Breach and Attack Simulation (BAS) represents an advanced penetration method for automated evaluation of An exploit chain represents a series of orchestrated cyber threats designed to compromise an organization’s security measures. The purpose of this lab is to familiarize with a binary exploitation technique called Return Oriented Programming (ROP), ROP chains / ROP gadgets. Dubbed ToolShell, this attack chain centers around CVE-2025-53770, a critical unauthenticated Remote Code Execution (RCE) vulnerability, and its counterpart CVE-2025-53771, a high-severity path traversal flaw. Mar 16, 2021 · A successful exploit of a memory corruption issue in a kernel driver can escalate to gain the full power of the kernel, which often result in a much shorter exploit bug chain. This is even the case during blackbox testing if you are able to use pre-built gadget chains. Sep 27, 2023 · The exploit chain based on these vulnerabilities was capable of compromising devices without any interaction from the victim and were reportedly used by the NSO Group to deliver its infamous Pegasus spyware. LiveUSB Bootable exploit chain to unlock all features of xx30 ThinkPad machines. 50. The year continued with zero-day exploits against: Jun 25, 2025 · Improve acquisition processes by establishing a government-sponsored vulnerability broker in a federally funded research and development center (FFRDC) to decentralize and simplify exploit purchases while increasing cyber capability budgets and expanding research on automated exploit chain generation. Update (07/31/2025): CISA has updated this alert to provide clarification on antivirus and endpoint detection and response (EDR) solutions, and details regarding mitigations related to the IIS server. Jul 22, 2025 · July 14, 2025 – CODE WHITE GmbH reproduced the ToolShell exploit chain. For more information see MAR-251132. Protect Your Supply Chain with Real-Time Threat Detection Oct 24, 2024 · A nasty bug in Samsung's mobile chips is being exploited by miscreants as part of an exploit chain to escalate privileges and then remotely execute arbitrary code, according to Google security researchers. S. Mitigation and protection guidance Exploiting insecure deserialization vulnerabilities In this section, we'll teach you how to exploit some common scenarios using examples from PHP, Ruby, and Java deserialization. Learn more here! Mar 3, 2025 · This exploit chain enabled attackers to move from bypassing authentication to escalating privileges and reading sensitive system files. This turned an otherwise harmless misconfiguration into a full-fledged critical risk. Dec 29, 2022 · This exploit chain was coined “OWASSRF” by Crowdstrike, as it involves an Outlook Web Access server-side request forgery. Cybercriminals use them to breach a device or system to greater Mar 24, 2021 · In attacker jargon, this sequenced fence hopping is referred to as building a full exploit chain: Combining multiple vulnerabilities into a chain of attack that ends with the attacker in a privileged position on the targeted system. Non-profit Citizen Lab confirmed that it discovered the “BlastPass” exploit chain last week after checking the device of “an individual Aug 31, 2020 · Google’s Project Zero published a blog post explaining an exploit chain that bypass the Chrome browser sandbox. Moreover, automated tools can simulate thousands of exploit paths across different system states, testing combinations of user inputs, session conditions, and API flows. Sep 27, 2024 · Novel Exploit Chain Enables Windows UAC Bypass Adversaries can exploit CVE-2024-6769 to jump from regular to admin access without triggering UAC, but Microsoft says it's not really a vulnerability. We’ve spent a bit of time recently looking at CMS’s given the basic fact that they represent attractive targets for Sep 27, 2023 · A proof-of-concept exploit chain has been released for two vulnerabilities in Microsoft SharePoint Server that can be exploited to achieve unauthenticated remote code execution. Here's what this cyberattack is and how to protect yourself. M. "The update for CVE-2025-53770 includes more robust protections than the update for CVE-2025-49704," the Windows maker said. These vulnerabilities, tracked as CVE-2023-41064 and CVE-2023-41061, were actively abused as part of a zero-click exploit chain, according to security researchers at The Citizen Lab. Jul 21, 2025 · The exploit chain, referred to as ToolShell, was patched as part of the company's July 2025 Patch Tuesday update. In one incident involving confirmed comprise, attackers moved laterally to two servers. However, finding these exploits chains is a challenging task requiring a broad knowledge of the vulnerabilities How Exploit Chain Designer Works Our tool uses advanced AI algorithms to design and analyze exploit chains effectively, enhancing security posture. Jan 9, 2024 · A zero-day exploit chain is one of the biggest buzzwords in IT, sending shivers down the spines of security professionals. Abstract We present ALFA-Chains, a novel method capable of dis-covering chains of known Privilege Escalation (PE) and Re-mote exploits in a network. 0 instead of localhost. Jul 30, 2021 · This is an exploit chain intended to allow one to run a custom OS/unsigned code on the Chromecast with Google TV (CCwGTV) 4K (sabrina). Mar 25, 2025 · Kaspersky GReAT experts discovered a complex APT attack on Russian organizations dubbed Operation ForumTroll, which exploits zero-day vulnerabilities in Google Chrome. Most programs don't Sep 8, 2023 · Apple has patched two critical zero-day vulnerabilities exploited in the wild to deliver eavesdropping malware from a notorious commercial spyware maker. In the ever-evolving world of cybersecurity, attackers constantly refine their strategies to bypass defenses and achieve their malicious goals. Authorities said one exploit chain used CVE-2024-8963, in conjunction with CVE-2024-8190 and CVE-2024-9380, and the other exploited CVE-2024-8963 and CVE-2024-9379. " Exploits are designed to identify flaws, bypass security measures, gain unauthorized access to The evaluation results show that GCMiner significantly outperforms the state-of-the-art techniques, and discovers 56 unique gadget chains that cannot be identified by the baseline approaches. It can discover a chain in a 20 host network in Feb 28, 2025 · Serbian authorities have reportedly used an Android zero-day exploit chain developed by Cellebrite to unlock the device of a student activist in the country and attempt to install spyware. g. With previously disclosed The cyber kill chain is a cybersecurity model that breaks down a typical cyberattack into stages to help security teams identify in-progress cyberattacks and stop them. Our aim. In recent months, Silk Typhoon has shifted to performing IT supply chain attacks to gain access to targets. The attacker sends a malicious UDP packet to port 631, triggering the cups-browsed service to contact an attacker's May 16, 2025 · On 5/13/25, Ivanti disclosed an exploited in the wild exploit chain, comprising of two new vulnerabilities affecting Ivanti Endpoint Manager Mobile: CVE-2025-4427 and CVE-2025-4428. By doing this, the attacker can break down and overcome the security measures Feb 7, 2019 · Working with TAG, we discovered exploits for a total of fourteen vulnerabilities across the five exploit chains: seven for the iPhone’s web browser, five for the kernel and two separate sandbox escapes. WiFi Whitelist, Advanced Menu, Overclocking. Jan 23, 2025 · The latest exploit chains weaponizing CVE-2024-8963, CVE-2024-9379, CVE-2024-8190, and CVE-2024-9380 vulnerabilities are actively being used in the wild. Exploit chain to compromise the victim From October 10 th, 2024 to October 16 th, 2024, just after the first vulnerability was patched, we found other C&C servers hosting the exploit. May 31, 2024 · Background On May 31, security researcher Sina Kheirkhah of the Summoning Team posted on X (formerly known as Twitter) the discovery of an exploit chain involving two vulnerabilities in Progress Telerik Report Server, a report management solution. Jul 22, 2025 · Hackers with ties to the Chinese government have been linked to a recent wave of widespread attacks targeting a Microsoft SharePoint zero-day vulnerability chain. Feb 28, 2025 · Amnesty International on Friday said it determined that a zero-day exploit sold by controversial exploit vendor Cellebrite was used to compromise the phone of a Serbian student who had been CVE-2025-11001 public exploit threatens 7-Zip users with RCE. Jul 20, 2025 · Critical zero-day vulnerabilities in Microsoft SharePoint, tracked as CVE-2025-53770 and CVE-2025-53771, have been actively exploited since at least July 18th, with no patch available and at least Mar 25, 2025 · In addition, we recommend using reliable security solutions equipped with modern exploit detection and prevention technologies on all internet-connected corporate devices. Apr 7, 2025 · PERE-Chains: AI-Supported Discovery of Exploit Chains • Exploit - A technique or code that takes advantage of a vulnerability in software or hardware. Jan 10, 2020 · An Exploit Chain is an attack that involves multiple exploits or attacks that are chained together to fully compromise a device. Aug 3, 2023 · Timely patching reduces the effectiveness of known, exploitable vulnerabilities, possibly decreasing the pace of malicious cyber actor operations and forcing pursuit of more costly and time-consuming methods (such as developing zero-day exploits or conducting software supply chain operations). This uses a bootROM bug in the SoC by security researcher Frederic Basse (frederic). Jul 19, 2025 · On the evening of July 18, 2025, Eye Security was the first in identifying large-scale exploitation of a vulnerability chain in the wild. May 15, 2025 · This document details the Return-Oriented Programming (ROP) chain implementation designed for PS4 firmware version 9. Sep 19, 2023 · Conclusion This exploit chain provides a real-world example of what we believe modern in-the-wild Android exploitation looks like. We'll also Jul 31, 2025 · Details of the Vulnerabilities CVE-2025-49704 and CVE-2025-49706 are a critical set of vulnerabilities that impact Microsoft SharePoint, allowing unauthenticated threat actors to access functionality that's normally restricted. It's worth noting that CVE-2025-2783 is the first actively exploited Chrome zero-day since the start of the year. The attacker exploits a low-value loophole, and each next attack targets increasingly valuable vulnerabilities. Active attacks are targeting on-premises Learn how CrowdStrike recently discovered a new exploit method using CVE-2022-41080 and CVE-2022-41082 to achieve remote code execution (RCE) through Outlook Web Access. By exploiting sequential vulnerabilities, threat actors can infiltrate networks, exfiltrate sensitive data, and wreak havoc on digital assets. Exploit Chains This page presents a compilation of exploit chains that utilize various Vulnerabilities identified on the PS5. Jan 22, 2025 · According to CISA and trusted third-party incident response data, threat actors chained the listed vulnerabilities to gain initial access, conduct remote code execution (RCE), obtain credentials, and implant webshells on victim networks. This way the attacker can overcome individual security controls that would otherwise prevent a successful attack Jul 23, 2025 · A: ToolShell was the name given to a pair of vulnerabilities used in an exploit chain that was demonstrated at the Pwn2Own hacking competition in Berlin in May. Learn defense strategies with Chainguard Images and secure coding practices. We test ALFA-Chains’ ability to find exploit chains in networks ranging from 3 to 200 hosts. The technique is used to bypass Data Execution Protection (DEP). Aug 29, 2024 · The campaigns first delivered an iOS WebKit exploit affecting iOS versions older than 16. Sep 7, 2023 · Citizen Lab says two zero-days fixed by Apple today in emergency security updates were actively abused as part of a zero-click exploit chain (dubbed BLASTPASS) to deploy NSO Group's Pegasus Dec 10, 2024 · This chain of attacks allowed me to exploit the Remote Code Execution (RCE) vulnerability without requiring Admin privileges by hijacking the session. 6998. 00 Exploit Chain, PS4 8. K. 01 is critical to prevent system compromise. The exploit chain was capable of compromising iPhones running the latest version of iOS (16. While this tactic is used in various fields of security, it Jul 23, 2025 · ToolShell is a critical SharePoint RCE exploit chain. User Input Security professionals input specific vulnerabilities and attack vectors they wish to analyze, allowing for tailored exploit chain design. Jul 26, 2025 · SharePoint Exploitation Resurfaces with New CVEs A critical SharePoint exploit chain—ToolShell—is being actively weaponized to target unpatched Microsoft SharePoint servers across government, education, and enterprise environments. An exploit chain is a type of cyberattack in which the attacker exploits numerous vulnerabilities in the victim’s system to execute a step-by-step compromise attack. Implementing the cyber kill chain model starts with Apr 25, 2025 · Two vulnerabilities impacting Craft CMS were chained together in zero-day attacks to breach servers and steal data, with exploitation ongoing, according to CERT Orange Cyberdefense. An exploit is a method or piece of code that takes advantage of vulnerabilities in software, applications, networks, operating systems, or hardware, typically for malicious purposes. Dec 29, 2021 · ProxyShell is an attack chain that exploits three known vulnerabilities in Microsoft Exchange: CVE-2021-34473, CVE-2021-34523 and CVE-2021-31207. Jul 21, 2025 · The SharePoint Zero-Day vulnerability represents a variant of the “ToolShell” exploit chain originally demonstrated at Pwn2Own Berlin 2025, weaponized within just 72 hours of public proof-of-concept disclosure. lncwmkn zrqgvi pqhjno abtdof jsnyzlr gilym rzlwt ybd haika tzble tarjuy jhr kkgf wwbj wwyob