CISA has released additional indicators of compromise (IOCs) associated with exploitation of CVE-2023-2868. CVE-2023-2868 is a remote command injection vulnerability affecting Barracuda Email Security Gateway (ESG) Appliance, versions 5.1.3.001-9.2.0.006. Malicious threat actors exploited this vulnerability as a zero day as early as October 2022 to gain access to ESG appliances.
Download the newly released IOCs associated with this activity:
Review the following advisories for more information:
See CISA Releases Malware Analysis Reports on Barracuda Backdoors for malware analysis reports (MARs) covering previously released IOCs and YARA rules and Barracuda Networks Releases Update to Address ESG Vulnerability.
Systems Affected Any system running Microsoft Windows (Windows 95 and newer) that are used…
Systems Affected Microsoft Windows systems running Internet Explorer 5.01 Internet Explorer 5.50 Internet Explorer…
Systems Affected Check Point Firewall-1 NG FCS Check Point Firewall-1 NG FP1 Check Point…
Systems Affected Systems running Microsoft Windows Overview Microsoft Windows contains multiple vulnerabilities,…
Systems Affected Systems running Microsoft Office XP and Outlook 2002 Overview There…
Systems Affected Applications and systems that use the OpenSSL SSL/TLS library Overview …
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