CVE-2023-6260: Brivo ACS100 Firmware

High severity, CVSS 8.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Brivo ACS100, ACS300 allows OS Command Injection, Bypassing Physical Security.This issue affects ACS100 (Network Adjacent Access), ACS300 (Physical Access): from 5.2.4 before 6.2.4.3.

Affected products

• Brivo ACS100 Firmware: from 5.2.4, up to and including 6.2.4.3
• Brivo ACS300 Firmware: from 5.2.4, before 6.2.4.3 (fixed in 6.2.4.3)

Published 2024-02-19. Last modified 2026-06-17.