CVE-2025-7326
Estado: AplazadaAlta (7)—
Weak authentication in EOL ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.
NOTE: This CVE affects only End Of Life (EOL) software components. The vendor, Microsoft, has indicated there will be no future updates nor support provided upon inquiry.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
- Puntuación base: 7
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.65%
- Percentil entre todas las CVEs puntuadas: 50
- 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.
- Explotación
T1190Exploit Public-Facing Applicationinitial access85 % - Impacto principal
T1068Exploitation for Privilege Escalationprivilege escalation80 % - Impacto secundario
T1005Data from Local Systemcollection60 %
Vector CVSS red sin privilegios (AV:N/PR:N) indica T1190. 'Elevate privileges over a network' y acceso C:L/I:L/A:H sugieren escalada T1068 y lectura de datos T1005.
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
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-1390
Referencias
JSON original (NVD)
Mostrar
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"value": "Weak authentication in EOL ASP.NET Core allows an unauthorized attacker to elevate privileges over a network.\n\nNOTE: This CVE affects only End Of Life (EOL) software components. The vendor, Microsoft, has indicated there will be no future updates nor support provided upon inquiry."
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"value": "La autenticación débil en EOL ASP.NET Core permite a un atacante no autorizado elevar privilegios en una red. NOTA: Esta CVE solo afecta a los componentes de software al final de su vida útil (EOL). El proveedor, Microsoft, ha indicado que no se ofrecerán actualizaciones ni soporte técnico en el futuro si se solicita."
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