Ivanti - XXE (CVE-2024-22024)

CVE-2024-22024 is an XML external entity (XXE) vulnerability affecting the SAML component of Ivanti Connect Secure, Ivanti Policy Secure, and ZTA gateways. Successful exploitation allows attackers to access restricted resources without authentication, posing a risk to the confidentiality of sensitive data.

CrowdSec has been tracking this vulnerability and its exploits since 15th of December 2023.

Based on data from the CrowdSec network, nearly all observed exploitation of CVE-2024-22024 is fully opportunistic, with attackers indiscriminately scanning the entire internet. These attacks are automated and lack any form of target selection or reconnaissance. CrowdSec network telemetry also shows that exploitation of CVE-2024-22024 has significantly declined over the past week. Attack volumes are well below the long-term average, suggesting attackers are rapidly losing interest. The vulnerability appears to be falling out of active use across most threat landscapes.

Observed exploitation attempts often target the endpoint at dana-na/auth/saml-sso.cgi