CVE-2025-22457
Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow Vulnerability
CVSS
—
No CVSS
EPSS
100.0%
p100
KEV
YES
Apr 4, 2025
Exploit Today
80
0-100
Published: — · Last modified: —
Product
Ivanti / Connect Secure, Policy Secure, and ZTA Gateways
Vulnerability
Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow Vulnerability
Added to KEV
Apr 4, 2025
Remediate by
Apr 11, 2025
Known ransomware use
Yes
Summary description
Ivanti Connect Secure, Policy Secure, and ZTA Gateways contains a stack-based buffer overflow vulnerability that allows a remote unauthenticated attacker to achieve remote code execution.
Required action
Apply mitigations as set forth in the CISA instructions linked below.
Notes
CISA Mitigation Instructions: https://www.cisa.gov/cisa-mitigation-instructions-cve-2025-22457 ; Additional References: https://forums.ivanti.com/s/article/April-Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-22457 ; https://nvd.nist.gov/vuln/detail/CVE-2025-22457