CVE-2025-22457
Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow Vulnerability
- Published
- Apr 3, 2025
- Updated
- Aug 4, 2026
- Assigning CNA
- ivanti
- Evidence observed
- Apr 4, 2025
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 100.0%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6, Ivanti Policy Secure before version 22.7R1.4, and Ivanti ZTA Gateways before version 22.8R2.2 allows a remote unauthenticated attacker to achieve remote code execution.
Sources
4- CVE-2025-22457Scanner
CVE-2025-22457: Python Exploit POC Scanner to Detect Ivanti Connect Secure RCE
- CVE-2025-22457Exploit
PoC for CVE-2025-22457 - A remote unauthenticated stack based buffer overflow affecting Ivanti Connect Secure, Pulse Connect Secure, Ivanti Policy Secure, and ZTA Gateways
- CVE-2025-22457Exploit
PoC CVE-2025-22457
Responsible use
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