CVE-2025-59775

Estado: AnalizadaAlta (7.5)—

Server-Side Request Forgery (SSRF) vulnerability

in Apache HTTP Server on Windows

with AllowEncodedSlashes On and MergeSlashes Off allows to potentially leak NTLM hashes to a malicious server via SSRF and malicious requests or content

Users are recommended to upgrade to version 2.4.66, which fixes the issue.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.82%
Percentil entre todas las CVEs puntuadas: 56
Fecha de la puntuación: 5/10/2026

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access85 %
Impacto principalT1090 Proxycommand and control90 %
Impacto secundarioT1552.007 Container APIcredential access75 %

SSRF en servidor web accesible remotamente sin autenticación (AV:N/PR:N). Impactos: proxy/SSRF (T1090) para desviar requests; exfiltración de hashes NTLM (T1552.007, credenciales).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account Management Network Segmentation Limit Access to Resource Over Network Filter Network Traffic Vulnerability Scanning User Account Management

Tecnologías afectadas (1)

Apache — Http Server

CWE

CWE-918

Referencias

JSON original (NVD)

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