CVE-2025-22457
CRITICAL CISA KEV EPSS 100.0%
Published Apr 3, 20251y ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Published Apr 3, 2025 1y ago
Last Modified Jun 17, 2026 1w ago
KEV Listed Apr 4, 2025 1y ago
KEV Due Apr 11, 2025 444d overdue
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
CISA Known Exploited Overdue 444d
- Added
- Apr 4, 2025
- Due
- Apr 11, 2025
Apply mitigations as set forth in the CISA instructions linked below.
EPSS Exploit Probability
100.0% percentile
Exploit & Patch Status
Actively Exploited (KEV)
No Patch Available
Weaknesses 2
CWE-121
CWE-787 Out-of-bounds Write Memory Safety
Affected Products 23
| Vendor | Product | Version | Range |
|---|---|---|---|
| ivanti | connect_secure | * | <22.7 |
| ivanti | connect_secure | 22.7 | any |
| ivanti | connect_secure | 22.7 | any |
| ivanti | connect_secure | 22.7 | any |
| ivanti | connect_secure | 22.7 | any |
| ivanti | connect_secure | 22.7 | any |
| ivanti | connect_secure | 22.7 | any |
| ivanti | connect_secure | 22.7 | any |
| ivanti | connect_secure | 22.7 | any |
| ivanti | connect_secure | 22.7 | any |
| ivanti | connect_secure | 22.7 | any |
| ivanti | connect_secure | 22.7 | any |
| ivanti | connect_secure | 22.7 | any |
| ivanti | connect_secure | 22.7 | any |
| ivanti | policy_secure | * | <22.7 |
| ivanti | policy_secure | 22.7 | any |
| ivanti | policy_secure | 22.7 | any |
| ivanti | policy_secure | 22.7 | any |
| ivanti | policy_secure | 22.7 | any |
| ivanti | policy_secure | 22.7 | any |
| ivanti | zero_trust_access_gateway | * | <22.8 |
| ivanti | zero_trust_access_gateway | 22.8 | any |
| ivanti | zero_trust_access_gateway | 22.8 | any |
References 2
- forums.ivanti.com https://forums.ivanti.com/s/article/April-Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-22457
- cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-22457
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.