Ivanti fixes a critical and actively exploited vulnerability

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[TLP:CLEAR] Ivanti fixes a critical and actively exploited vulnerability

Ivanti fixes a critical and already actively exploited vulnerability in its products [1]. Products and their fixes: Ivanti Connect Secure - 22.7R2.6 Pulse Connect Secure (EoS) - 22.7R2.6 Ivanti Policy Secure - 22.7R1.4 (April 21) ZTA Gateways - 22.8R2.2 (April 19)

Ivanti Connect Secure, Policy Secure & ZTA Gateways - RCE (CVE-2025-22457)

CVSS 9.0 (Critical)

Allows an unauthenticated remote attacker to exploit a stack-based buffer overflow and execute arbitrary code [1].

The vulnerability is present in products:

*:Ivanti Connect Secure; <=22.7R2.5
*:Pulse Connect Secure; <=9.1R18.9
*:Ivanti Policy Secure; <=22.7R1.3
*:ZTA Gateways; <=22.8R2;

CVSS: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

More information:

CVE-2025-22457 at cve.org, NVD
CWE-121: Stack-based Buffer Overflow at cwe.mitre.org

The vulnerability was publicly disclosed 3. 4. 2025.

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[TLP:CLEAR] Ivanti fixes a critical and actively exploited vulnerability

Ivanti Connect Secure, Policy Secure & ZTA Gateways - RCE (CVE-2025-22457)

CVSS 9.0 (Critical)

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