CVE-2022-35258: Ivanti Connect Secure

High severity, CVSS 7.5. EPSS: 2.7% chance of exploitation in the next 30 days.

An unauthenticated attacker can cause a denial-of-service to the following products: Ivanti Connect Secure (ICS) in versions prior to 9.1R14.3, 9.1R15.2, 9.1R16.2, and 22.2R4, Ivanti Policy Secure (IPS) in versions prior to 9.1R17 and 22.3R1, and Ivanti Neurons for Zero-Trust Access in versions prior to 22.3R1.

Affected products

• Ivanti Connect Secure: before 9.1 (fixed in 9.1); 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: version 22.2 only
• Ivanti Policy Secure: before 9.1 (fixed in 9.1); version 9.1 only; version 22.1 only; version 22.2 only

Published 2022-12-05. Last modified 2026-06-17.