CVE-2019-11539: Ivanti Pulse Connect Secure and Policy Secure Command Injection Vulnerability

High severity, CVSS 7.2. Actively exploited: in CISA KEV since 2021-11-03. EPSS: 98.5% chance of exploitation in the next 30 days.

In Pulse Secure Pulse Connect Secure version 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, 8.2RX before 8.2R12.1, and 8.1RX before 8.1R15.1 and Pulse Policy Secure version 9.0RX before 9.0R3.2, 5.4RX before 5.4R7.1, 5.3RX before 5.3R12.1, 5.2RX before 5.2R12.1, and 5.1RX before 5.1R15.1, the admin web interface allows an authenticated attacker to inject and execute commands.

Affected products

• Ivanti Connect Secure: version 8.1 only; version 8.2 only; version 8.3 only; version 9.0 only
• Ivanti Policy Secure: version 9.0 only
• Pulse Secure Pulse Policy Secure: version 5.1r1.0 only; version 5.1r1.1 only; version 5.1r2.0 only; version 5.1r2.1 only; version 5.1r3.0 only; version 5.1r3.2 only; …

Published 2019-04-26. Last modified 2026-06-17.