CVE-2016-1463: Cisco Firesight System Software

High severity, CVSS 7.5. EPSS: 2.1% chance of exploitation in the next 30 days.

Cisco FireSIGHT System Software 5.3.0, 5.3.1, 5.4.0, 6.0, and 6.0.1 allows remote attackers to bypass Snort rules via crafted parameters in the header of an HTTP packet, aka Bug ID CSCuz20737.

Affected products

• Cisco Firesight System Software: version 5.3.0 only; version 5.3.1 only; version 5.4.0 only; version 6.0.0 only; version 6.0.1 only

Published 2016-07-28. Last modified 2026-06-17.