On January 22, 2025, the Federal Bureau of Investigation (FBI) and the Cybersecurity & Infrastructure Security Agency (CISA) issued a joint advisory related to previous vulnerabilities in the Ivanti Cloud Service Appliance, including an administrative bypass, a SQL injection, and remote code execution vulnerabilities – previously listed as CVE-2024-8963, CVE-2024-9379, CVE-2024-8190 and CVE-2024-9380.

The alert advises that “threat actors chained the listed vulnerabilities to gain initial access, conduct remote code execution (RCE), obtain credentials, and implant webshells on victim networks. The actors’ primary exploit paths were two vulnerability chains… In one confirmed compromise, the actors moved laterally to two servers.”

According to CISA:

“CISA and FBI strongly encourage network administrators to upgrade to the latest supported version of Ivanti CSA. Network defenders are encouraged to hunt for malicious activity on their networks using the detection methods and indicators of compromise (IOCs) within this advisory. Credentials and sensitive data stored within the affected Ivanti appliances should be considered compromised. Organizations should collect and analyze logs and artifacts for malicious activity and apply the incident response recommendations within this advisory.”