CVE-2016-9091: Bluecoat Advanced Secure Gateway

High severity, CVSS 7.2. EPSS: 10.1% chance of exploitation in the next 30 days.

Blue Coat Advanced Secure Gateway (ASG) 6.6 before 6.6.5.4 and Content Analysis System (CAS) 1.3 before 1.3.7.4 are susceptible to an OS command injection vulnerability. An authenticated malicious administrator can execute arbitrary OS commands with elevated system privileges.

Affected products

• Bluecoat Advanced Secure Gateway: up to and including 6.6.5.2
• Bluecoat Content Analysis System Software: up to and including 1.3.7.3

Published 2017-04-05. Last modified 2026-06-17.