CVE-2025-2691

Estado: AnalizadaAlta (7.8)—

Versions of the package nossrf before 1.0.4 are vulnerable to Server-Side Request Forgery (SSRF) where an attacker can provide a hostname that resolves to a local or reserved IP address space and bypass the SSRF protection mechanism.

CVSS

Versión: 4.0
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Puntuación base: 7.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.39%
Percentil entre todas las CVEs puntuadas: 31
Fecha de la puntuación: 6/10/2026

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 access90 %
Impacto principalT1090 Proxycommand and control85 %
Impacto secundarioT1005 Data from Local Systemcollection70 %

AV:N/PR:N/UI:N indica explotación remota sin autenticación (T1190). SSRF permite acceso a recursos internos (T1090) y potencial lectura de datos locales (T1005) mediante resolución a espacios IP reservados.

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

Filter Network Traffic Vulnerability Scanning SSL/TLS Inspection Privileged Account Management Network Segmentation Network Intrusion Prevention

Tecnologías afectadas (1)

Nossrf Project — Nossrf

CWE

CWE-918
CWE-918

Referencias

JSON original (NVD)

Mostrar

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  "published": "2025-03-23T15:15:13.940",
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    },
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      "value": "Las versiones del paquete nossrf anteriores a 1.0.4 son vulnerables a Server-Side Request Forgery (SSRF), donde un atacante puede proporcionar un nombre de host que se resuelve en un espacio de dirección IP local o reservado y eludir el mecanismo de protección SSRF."
    }
  ],
  "lastModified": "2026-06-17T09:07:27.290",
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