CVE-2025-22457
CRITICAL CISA KEVCVSS v3
9
CRITICAL
EPSS Score
—
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
Description
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.
CISA Known Exploited Vulnerability
- Date Added
- 4/4/2025
- Patch Due Date
- 4/11/2025
- Ransomware Use
- Known
- Required Action
- Apply mitigations as set forth in the CISA instructions linked below.
Technical Details
- CVSS v3 Vector
- 3.1
- Published
- 4/3/2025
- Last Modified
- 10/24/2025
Frequently Asked Questions
What is CVE-2025-22457?
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.
Is CVE-2025-22457 actively exploited?
Yes. CVE-2025-22457 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 4/11/2025.
What is the CVSS score for CVE-2025-22457?
CVE-2025-22457 has a CVSS v3 base score of 9 (CRITICAL severity), with vector string 3.1.
Is CVE-2025-22457 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.