High severity7.5NVD Advisory· Published Sep 24, 2016· Updated Jun 17, 2026

CVE-2016-6411

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cisco Systems, Inc./Firepower Management Center (FMC) Softwarellm-fuzzy
Range: 6.0.1
Cisco Systems, Inc./Firesight System Softwarellm-fuzzy
Range: 6.0.1

Patches

Vulnerability mechanics

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160921-fmcnvdVendor Advisory
www.securitytracker.com/id/1036877nvd

News mentions

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