CVE-2010-5189: Bluecoat Proxysg

High severity, CVSS 9.3. EPSS: 1.8% chance of exploitation in the next 30 days.

Blue Coat ProxySG before SGOS 4.3.4.1, 5.x before SGOS 5.4.5.1, 5.5 before SGOS 5.5.4.1, and 6.x before SGOS 6.1.1.1 allows remote authenticated users to execute arbitrary CLI commands by leveraging read-only administrator privileges and establishing an HTTPS session.

Affected products

• Bluecoat Proxysg
• Bluecoat Proxysg SG210-10
• Bluecoat Proxysg SG210-25
• Bluecoat Proxysg SG210-5
• Bluecoat Proxysg SG510-10
• Bluecoat Proxysg SG510-20
• Bluecoat Proxysg SG510-25
• Bluecoat Proxysg SG510-5
• Bluecoat Proxysg SG810-10
• Bluecoat Proxysg SG810-20
• Bluecoat Proxysg SG810-25
• Bluecoat Proxysg SG810-5
• Bluecoat Proxysg SG9000-10
• Bluecoat Proxysg SG9000-20
• Bluecoat Proxysg SG9000-5
• Bluecoat Sgos: up to and including 4.3.4; version 3.2.6 only; version 4.1.2.1 only; version 4.2.1.2 only; version 4.2.1.6 only; version 4.2.2 only; …

Published 2012-08-26. Last modified 2026-06-16.