What’s Vulnerable › Vulnerabilities

CVE-2016-6411

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2016-09-24 · updated 2026-06-17
• Weakness: CWE-20

Description

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: 6.0.1

References

• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160921-fmc
• http://www.securitytracker.com/id/1036877
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160921-fmc
• http://www.securitytracker.com/id/1036877

Get alerted when CVE-2016-6411 or the next vulnerability affects your stack