CVE-2016-6411: Cisco Firesight System Software

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

Cisco Firepower Management Center and FireSIGHT System Software 6.0.1 mishandle comparisons between URLs and X.509 certificates, which allows remote attackers to bypass intended do-not-decrypt settings via a crafted URL, aka Bug ID CSCva50585.

Affected products

• Cisco Firesight System Software: version 6.0.1 only

Published 2016-09-24. Last modified 2026-06-17.