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.

Data from the CrowdSec community indicates that exploitation of CVE-2024-22024 is highly selective and intelligence-driven. Threat actors use advanced reconnaissance and carefully choose their targets, often as part of sophisticated campaigns or advanced persistent threat operations. Additionally, according to week-over-week analysis by CrowdSec, exploitation of CVE-2024-22024 is surging. Attack volumes are spiking well above historical norms, indicating widespread and escalating interest from threat actors. CVE-2024-22024 is currently experiencing high visibility and active exploitation across the internet.

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