CVE-2025-54090

MEDIUM

Published Jul 23, 2025 Modified Nov 4, 2025 CWE-253

Description

A bug in Apache HTTP Server 2.4.64 results in all "RewriteCond expr ..." tests evaluating as "true". Users are recommended to upgrade to version 2.4.65, which fixes the issue.

CVSS v3.1 Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weakness Type (CWE)

CWE-253 CWE-253

Affected Products

Vendor	Product	Versions
apache	http_server	All

References

Advisories & Patches

https://news.ycombinator.com/item?id=44666896

Other References

https://httpd.apache.org/security/vulnerabilities_24.html http://www.openwall.com/lists/oss-security/2025/07/24/2 https://lists.debian.org/debian-lts-announce/2025/08/msg00009.html

Frequently Asked Questions

What is CVE-2025-54090? +

A bug in Apache HTTP Server 2.4.64 results in all "RewriteCond expr ..." tests evaluating as "true". Users are recommended to upgrade to version 2.4.65, which fixes the issue. It has a CVSS v3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2025-54090? +

CVE-2025-54090 has a CVSS v3.1 score of 6.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-54090? +

CVE-2025-54090 affects products from apache, specifically: http_server. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-54090? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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