CVE-2021-47825

HIGH

7.8

Descripcion

Acer Updater Service 1.2.3500.0 contains an unquoted service path vulnerability that allows local users to execute code with elevated system privileges. Attackers can exploit the unquoted path in C:\Program Files\Acer\Acer Updater\ to inject malicious executables that will run with LocalSystem permissions during service startup.

Detalles CVE

Puntuacion CVSS v3.17.8

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado1/16/2026

Ultima modificacion1/26/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-428

Referencias

https://www.acer.com/ac/en/US/content/home(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49890(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/acer-updater-service-updaterserviceexe-unquoted-service-path(disclosure@vulncheck.com)

Correlaciones IOC

Sin correlaciones registradas

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