CRITICALCVSS 9.1Actively exploited · CISA KEV since 2025-05-01Vulnerability

CVE-2024-38475

Apache HTTP Server contains an improper escaping of output vulnerability in mod_rewrite that allows an attacker to map URLs to filesystem locations that are permitted to be served by the server but are not intentionally/directly reachable by any URL, resulting in code execution or source code disclosure.

Properties

Euvd product
Apache HTTP Server
Vulnerability name
Apache HTTP Server Improper Escaping of Output Vulnerability
First seen
2025-11-03T21:55:40+00:00
Cvss score
9.1
Epss score
0.99957
Last seen
2026-10-19T12:00:27+00:00
Due date
2025-05-22
Euvd assigner
apache
Retrieved at
2026-10-21T01:24:47+00:00
Exploited euvd since
2025-05-01T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2025-05-01
Euvd base score version
3.1
Score
9.1
Fetched at
2026-10-20T10:36:20+00:00
Euvd vendor
Apache Software Foundation
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
In Signal since
initial import (Sep 2026)
Euvd base score
9.1

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CVE-2024-38475 (CVSS 9.1) — Ninja Signal Threat Intelligence | Ninja Signal