CVE-2024-21893: Ivanti Connect Secure, Policy Secure, and Neurons Server-Side Request Forgery (SSRF) Vulnerability

High severity, CVSS 8.2. Actively exploited: in CISA KEV since 2024-01-31. EPSS: 100% chance of exploitation in the next 30 days.

A server-side request forgery vulnerability in the SAML component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) and Ivanti Neurons for ZTA allows an attacker to access certain restricted resources without authentication.

Affected products

• Ivanti Connect Secure: version 9.0 only; version 9.1 only; version 21.9 only; version 21.12 only; version 22.1 only; version 22.2 only; …
• Ivanti Neurons For Zero-Trust Access: affected versions not specified; version 22.2 only; version 22.3 only; version 22.4 only; version 22.5 only; version 22.6 only
• Ivanti Policy Secure: version 9.0 only; version 9.1 only; version 22.1 only; version 22.2 only; version 22.3 only; version 22.4 only; …

Published 2024-01-31. Last modified 2026-08-04.