Code injection in Apache HTTP Server - CVE-2025-65082
Published: December 4, 2025 / Updated: December 5, 2025
Vulnerability identifier: #VU119147
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-65082
CWE-ID: CWE-74
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Apache Foundation
Affected software:
Apache HTTP Server
Apache HTTP Server
Detailed vulnerability description
The vulnerability allows a local user to affect web server behavior.
The vulnerability exists due to improper input validation when handling environment variables set via the Apache configuration. A local user can set specially crafted values that supersede variables calculated by the server for CGI programs.
How to mitigate CVE-2025-65082
Install updates from vendor's website.