High severity7.8NVD Advisory· Published Jan 16, 2026· Updated Apr 15, 2026

CVE-2021-47826

Description

Acer Backup Manager 3.0.0.99 contains an unquoted service path vulnerability in the NTI IScheduleSvc service that allows local users to potentially execute arbitrary code. Attackers can exploit the unquoted path in C:\Program Files (x86)\NTI\Acer Backup Manager\ to inject malicious executables that would run with elevated LocalSystem privileges.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.acer.com/ac/en/US/content/homenvd
www.exploit-db.com/exploits/49889nvd
www.vulncheck.com/advisories/acer-backup-manager-module-ischedulesvcexe-unquoted-service-pathnvd

News mentions

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