CVE-2021-47825

HIGH

7.8

Description

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.

Details CVE

Score CVSS v3.17.8

SeveriteHIGH

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie1/16/2026

Derniere modification1/26/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-428

References

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)

Correlations IOC

Aucune correlation enregistree

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