Important: If your organization uses Ivanti Connect Secure VPN and you have not applied the mitigation, then please do that immediately! Organizations should immediately review the results of the built-in Integrity Check Tool for log entries indicating mismatched or new files. As of version 9.1R12, Ivanti started providing a built-in Integrity Checker Tool that can be run as a periodic or scheduled scan. Volexity has observed it successfully detecting the compromises described in this post across impacted organizations. Last week, Ivanti also released an updated version of the external Integrity Checker Tool that can be further used to check and verify systems. On January 10, 2024, Volexity publicly shared details of targeted attacks by UTA0178 exploiting two zero-day vulnerabilities (CVE-2024-21887 and CVE-2023-46805) in Ivanti Connect Secure (ICS) VPN appliances. On the same day, Ivanti published a mitigation that could be applied to ICS VPN appliances to prevent exploitation of these … Continue reading Ivanti Connect Secure VPN Exploitation Goes Global