184 matches found
CVE-2024-41111 BishopFox Sliver Authenticated Remote Code Execution
Sliver is an open source cross-platform adversary emulation/red team framework, it can be used by organizations of all sizes to perform security testing. Sliver version 1.6.0 prerelease is vulnerable to RCE on the teamserver by a low-privileged "operator" user. The RCE is as the system root user...
CVE-2024-41111 BishopFox Sliver Authenticated Remote Code Execution
Sliver is an open source cross-platform adversary emulation/red team framework, it can be used by organizations of all sizes to perform security testing. Sliver version 1.6.0 prerelease is vulnerable to RCE on the teamserver by a low-privileged "operator" user. The RCE is as the system root user...
CVE-2024-41111 BishopFox Sliver Authenticated Remote Code Execution
Sliver is an open source cross-platform adversary emulation/red team framework, it can be used by organizations of all sizes to perform security testing. Sliver version 1.6.0 prerelease is vulnerable to RCE on the teamserver by a low-privileged "operator" user. The RCE is as the system root user...
Sliver Allows Authenticated Operator-to-Server Remote Code Execution
Description Sliver version 1.6.0 prerelease is vulnerable to RCE on the teamserver by a low-privileged "operator" user. The RCE is as the system root user. Impact As described in a past issue, "there is a clear security boundary between the operator and server, an operator should not inherently b...
GHSA-HC5W-GXXR-W8X8 Sliver Allows Authenticated Operator-to-Server Remote Code Execution
Description Sliver version 1.6.0 prerelease is vulnerable to RCE on the teamserver by a low-privileged "operator" user. The RCE is as the system root user. Impact As described in a past issue, "there is a clear security boundary between the operator and server, an operator should not inherently b...
CVE-2024-41111: Improper Neutralization of Special Elements in Output Used by a Downstream Component
Sliver is an open source cross-platform adversary emulation/red team framework, it can be used by organizations of all sizes to perform security testing. Sliver version 1.6.0 prerelease is vulnerable to RCE on the teamserver by a low-privileged "operator" user. The RCE is as the system root user...
PT-2024-29267 · Sliver · Sliver
Name of the Vulnerable Software and Affected Versions: Sliver version 1.6.0 prerelease Sliver versions prior to 1.6.0 Description: Sliver is an open source cross-platform adversary emulation/red team framework that can be used by organizations of all sizes to perform security testing. It is...
CRYSTALRAY Hackers Infect Over 1,500 Victims Using Network Mapping Tool
A threat actor that was previously observed using an open-source network mapping tool has greatly expanded their operations to infect over 1,500 victims. Sysdig, which is tracking the cluster under the name CRYSTALRAY, said the activities have witnessed a tenfold surge, adding it includes "mass...
Israeli Entities Targeted by Cyberattack Using Donut and Sliver Frameworks
Cybersecurity researchers have discovered an attack campaign that targets various Israeli entities with publicly-available frameworks like Donut and Sliver. The campaign, believed to be highly targeted in nature, "leverage target-specific infrastructure and custom WordPress websites as a payload...
Ransomware Attacks Exploit VMware ESXi Vulnerabilities in Alarming Pattern
Ransomware attacks targeting VMware ESXi infrastructure follow an established pattern regardless of the file-encrypting malware deployed, new findings show. "Virtualization platforms are a core component of organizational IT infrastructure, yet they often suffer from inherent misconfigurations an...
Malicious Python Package Hides Sliver C2 Framework in Fake Requests Library Logo
Cybersecurity researchers have identified a malicious Python package that purports to be an offshoot of the popular requests library and has been found concealing a Golang-version of the Sliver command-and-control C2 framework within a PNG image of the project's logo. The package employing this...
Researchers Identify Multiple China Hacker Groups Exploiting Ivanti Security Flaws
Multiple China-nexus threat actors have been linked to the zero-day exploitation of three security flaws impacting Ivanti appliances CVE-2023-46805, CVE-2024-21887, and CVE-2024-21893. The clusters are being tracked by Mandiant under the uncategorized monikers UNC5221, UNC5266, UNC5291, UNC5325,...
China-Linked Group Breaches Networks via Connectwise, F5 Software Flaws
A China-linked threat cluster leveraged security flaws in Connectwise ScreenConnect and F5 BIG-IP software to deliver custom malware capable of delivering additional backdoors on compromised Linux hosts as part of an "aggressive" campaign. Google-owned Mandiant is tracking the activity under its...
RCE to Sliver: IR Tales from the Field
Rapid7 Incident Response consultants Noah Hemker, Tyler Starks, and malware analyst Tom Elkins contributed analysis and insight to this blog. Rapid7 Incident Response was engaged to investigate an incident involving unauthorized access to two publicly-facing Confluence servers that were the sourc...
RCE to Sliver: IR Tales from the Field
Rapid7 Incident Response consultants Noah Hemker, Tyler Starks, and malware analyst Tom Elkins contributed analysis and insight to this blog. Rapid7 Incident Response was engaged to investigate an incident involving unauthorized access to two publicly-facing Confluence servers that were the sourc...
Hackers Exploiting Ivanti VPN Flaws to Deploy KrustyLoader Malware
A pair of recently disclosed zero-day flaws in Ivanti Connect Secure ICS virtual private network VPN devices have been exploited to deliver a Rust-based payload called KrustyLoader that's used to drop the open-source Sliver adversary simulation tool. The security vulnerabilities, tracked as...
GoTitan Botnet Spotted Exploiting Recent Apache ActiveMQ Vulnerability
The recently disclosed critical security flaw impacting Apache ActiveMQ is being actively exploited by threat actors to distribute a new Go-based botnet called GoTitan as well as a .NET program known as PrCtrl Rat that's capable of remotely commandeering the infected hosts. The attacks involve th...
ShadowSyndicate: A New Cybercrime Group Linked to 7 Ransomware Families
Cybersecurity experts have shed light on a new cybercrime group known as ShadowSyndicate formerly Infra Storm that may have leveraged as many as seven different ransomware families over the past year. "ShadowSyndicate is a threat actor that works with various ransomware groups and affiliates of...
