How to fix CVE-2025-58098?

Within 24 hours: Identify all systems running Apache 2.4.65 or earlier with SSI and mod_cgid enabled; disable SSI or mod_cgid if not required. Within 7 days: Plan and test Apache upgrade to version 2.4.66 or later in staging environment. Within 30 days: Deploy patched Apache version to all production systems; validate functionality post-upgrade.

Is Ubuntu affected by CVE-2025-58098?

Apache HTTP Server versions 2.4.65 and earlier with Server Side Includes (SSI) and mod_cgid enabled are vulnerable to remote code execution through malicious query strings.

CVE-2025-58098

EUVD-2025-201408 HIGH

2025-12-05 [email protected]

8.3

CVSS 3.1

CVSS Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

Low

Lifecycle Timeline

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-2025-201408

CVE Published

Dec 05, 2025 - 14:15 nvd

HIGH 8.3

Description

Apache HTTP Server 2.4.65 and earlier with Server Side Includes (SSI) enabled and mod_cgid (but not mod_cgi) passes the shell-escaped query string to #exec cmd="..." directives. This issue affects Apache HTTP Server before 2.4.66. Users are recommended to upgrade to version 2.4.66, which fixes the issue.

Analysis

CVE-2025-58098 is a security vulnerability (CVSS 8.3). High severity vulnerability requiring prompt remediation.

Technical Context

CWE-201 (Information Exposure via Sent Data). CVSS 8.3 indicates high severity.

Affected Products

['Unspecified product']

Remediation

Monitor vendor channels for patch availability.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.0

CVSS: +42

POC: 0

Vendor Status

Ubuntu

Priority: Medium

apache2

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

USN-7968-1

Debian

Bug #1121926

apache2

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	-

DLA-4452-1

CVE-2025-58098 vulnerability details – vuln.today

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CVE-2025-58098

CVSS Vector

Lifecycle Timeline

Tags

Description

Analysis

Technical Context

Affected Products

Remediation

Priority Score

Vendor Status

Ubuntu

Debian

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CVE-2025-58098

CVSS Vector

Lifecycle Timeline

Tags

Description

Analysis

Technical Context

Affected Products

Remediation

Priority Score

Vendor Status

Ubuntu

Debian

Share

External POC / Exploit Code