CISA Releases IOCs Associated with Malicious Barracuda Activity

August 29, 2023

CISA Releases IOCs Associated with Malicious Barracuda Activity
All CISA Advisories, CISA, August 29, 2023

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

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