EUVD-2025-201403
2025-12-05
[email protected]
5.4
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low
Lifecycle Timeline
4
Patch Released
Mar 31, 2026 - 21:13 nvd
Patch available
Analysis Generated
Mar 15, 2026 - 17:08 vuln.today
EUVD ID Assigned
Mar 15, 2026 - 17:08 euvd
EUVD-2025-201403
CVE Published
Dec 05, 2025 - 11:15 nvd
MEDIUM 5.4
Description
mod_userdir+suexec bypass via AllowOverride FileInfo vulnerability in Apache HTTP Server. Users with access to use the RequestHeader directive in htaccess can cause some CGI scripts to run under an unexpected userid. This issue affects Apache HTTP Server: from 2.4.7 through 2.4.65. Users are recommended to upgrade to version 2.4.66, which fixes the issue.
Analysis
A security vulnerability in Apache HTTP Server (CVSS 5.4). Remediation should follow standard vulnerability management procedures.
Technical Context
Vulnerability type not specified by vendor. Affects Apache HTTP Server.
Affected Products
['Apache HTTP Server']
Remediation
Monitor vendor channels for patch availability.
Priority Score
27
Low
Medium
High
Critical
KEV: 0
EPSS: +0.1
CVSS: +27
POC: 0
Vendor Status
Ubuntu
Priority: Mediumapache2
| Release | Status | Version |
|---|---|---|
| trusty | needs-triage | - |
| xenial | needs-triage | - |
| bionic | needs-triage | - |
| focal | needs-triage | - |
| plucky | ignored | end of life, was needs-triage |
| jammy | released | 2.4.52-1ubuntu4.18 |
| noble | released | 2.4.58-1ubuntu8.10 |
| questing | released | 2.4.64-1ubuntu3.2 |
| upstream | released | 2.4.66 |
Debian
Bug #1121926apache2
| Release | Status | Fixed Version | Urgency |
|---|---|---|---|
| bullseye | fixed | 2.4.66-1~deb11u1 | - |
| bullseye (security) | fixed | 2.4.66-1~deb11u1 | - |
| bookworm | fixed | 2.4.66-1~deb12u1 | - |
| bookworm (security) | vulnerable | 2.4.62-1~deb12u2 | - |
| trixie | fixed | 2.4.66-1~deb13u1 | - |
| forky, sid | fixed | 2.4.66-8 | - |
| (unstable) | fixed | 2.4.66-1 | - |
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External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
Always review and test exploit code in a safe, isolated environment (VM/sandbox).
Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).