CVE-2016-5774: Blue Coat Packetshaper S-Series

High severity, CVSS 8.1. EPSS: 1.1% chance of exploitation in the next 30 days.

The HTTPS server in Blue Coat PacketShaper S-Series 11.5.x before 11.5.3.2 might allow remote attackers to obtain sensitive credentials and other information via unspecified vectors, related to use of insecure cryptographic parameters.

Affected products

• Blue Coat Packetshaper S-Series: version 11.5.1 only; version 11.5.1.2 only; version 11.5.1.3 only; version 11.5.2 only; version 11.5.3 only

Published 2016-07-12. Last modified 2026-06-17.