CVE-2026-32167

Estado: AnalizadaAlta (7.8)—

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges locally.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 7.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.32%
Percentil entre todas las CVEs puntuadas: 23
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.

ExplotaciónT1068 Exploitation for Privilege Escalationprivilege escalation95 %
Impacto principalT1005 Data from Local Systemcollection85 %
Impacto secundarioT1078 Valid Accountsstealth · persistence · privilege escalation · initial access75 %
Impacto secundarioT1565.001 Stored Data Manipulationimpact80 %

SQL injection (CWE-89) con AV:L PR:L permite escalada local de privilegios. Atacante autorizado accede a datos sensibles (C:H) y modifica información (I:H), obteniendo también permisos elevados (A:H).

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

Application Developer Guidance Active Directory Configuration User Training User Account Management Threat Intelligence Program Restrict File and Directory Permissions

Tecnologías afectadas (5)

Microsoft — SQL Server 2016 Microsoft — SQL Server 2017 Microsoft — SQL Server 2019 Microsoft — SQL Server 2022 Microsoft — SQL Server 2025

CWE

CWE-89

Referencias

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32167

JSON original (NVD)

Mostrar

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