CVE-2025-22457 · Severity: critical · CVSS 9.8 · Exploited in the wild · Published 2025-04-04
A stack-based buffer overflow vulnerability in Ivanti Connect Secure, Policy Secure, and ZTA Gateways allows a remote unauthenticated attacker to achieve remote code execution. The vulnerability is caused by an out-of-bounds write (CWE-787) and has been observed being exploited in the wild.
Yes. CVE-2025-22457 is known to be exploited in the wild, first recorded on 4 April 2025. Treat it as urgent.
How severe is CVE-2025-22457?
Critical severity, with a CVSS score of 9.8, published 4 April 2025.
Which products and versions are affected?
Ivanti Connect Secure before 22.7R2.6; Ivanti Policy Secure before 22.7R1.4; Ivanti ZTA Gateways before 22.8R2.2.
Is there a fix for CVE-2025-22457?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2025-22457 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2025-22457?
Check whether you run Ivanti Connect Secure, Ivanti Neurons, Ivanti Policy Secure or one of the others listed. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Affected products
Ivanti Connect Secure before 22.7R2.6
Ivanti Policy Secure before 22.7R1.4
Ivanti ZTA Gateways before 22.8R2.2
Timeline
2025-04-04: disclosed
2025-04-04: kev added: Added to CISA Known Exploited Vulnerabilities Catalog
2025-04-04: advisory: Ivanti April Security Advisory published