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TI-2016-05477 Aliases CVE-2016-6394GHSA-gqcc-hr56-mwvj

Session fixation vulnerability in Cisco Firepower Management Center and Cisco FireSIGHT…

Priority MEDIUM 42CWE-264Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-264.

Summary

Session fixation vulnerability in Cisco Firepower Management Center and Cisco FireSIGHT System Software through 6.1.0 allows remote attackers to hijack web sessions via a session identifier, aka Bug ID CSCuz80503.

Why it matters now

EPSS 0.01448 73rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 38

CPEVersionsRoleVendor
cpe:2.3:a:cisco:firesight_system_software:5.2.0:*:*:*:*:*:*:*5.2.0VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.2.0.1:*:*:*:*:*:*:*5.2.0.1VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.2.0.2:*:*:*:*:*:*:*5.2.0.2VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.2.0.3:*:*:*:*:*:*:*5.2.0.3VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.2.0.4:*:*:*:*:*:*:*5.2.0.4VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.2.0.5:*:*:*:*:*:*:*5.2.0.5VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.2.0.6:*:*:*:*:*:*:*5.2.0.6VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.2.0.8:*:*:*:*:*:*:*5.2.0.8VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.0:*:*:*:*:*:*:*5.3.0VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.0.1:*:*:*:*:*:*:*5.3.0.1VulnerableCisco
  • cpe:2.3:a:cisco:firesight_system_software:5.2.0:*:*:*:*:*:*:* Versions 5.2.0 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.2.0.1:*:*:*:*:*:*:* Versions 5.2.0.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.2.0.2:*:*:*:*:*:*:* Versions 5.2.0.2 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.2.0.3:*:*:*:*:*:*:* Versions 5.2.0.3 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.2.0.4:*:*:*:*:*:*:* Versions 5.2.0.4 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.2.0.5:*:*:*:*:*:*:* Versions 5.2.0.5 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.2.0.6:*:*:*:*:*:*:* Versions 5.2.0.6 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.2.0.8:*:*:*:*:*:*:* Versions 5.2.0.8 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.0:*:*:*:*:*:*:* Versions 5.3.0 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.0.1:*:*:*:*:*:*:* Versions 5.3.0.1 Vulnerable ·Cisco
Show 28 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:cisco:firesight_system_software:5.3.0.2:*:*:*:*:*:*:*5.3.0.2VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.0.3:*:*:*:*:*:*:*5.3.0.3VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.0.4:*:*:*:*:*:*:*5.3.0.4VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.0.5:*:*:*:*:*:*:*5.3.0.5VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.0.6:*:*:*:*:*:*:*5.3.0.6VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.0.7:*:*:*:*:*:*:*5.3.0.7VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.1:*:*:*:*:*:*:*5.3.1VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.1.1:*:*:*:*:*:*:*5.3.1.1VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.1.2:*:*:*:*:*:*:*5.3.1.2VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.1.3:*:*:*:*:*:*:*5.3.1.3VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.1.4:*:*:*:*:*:*:*5.3.1.4VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.1.5:*:*:*:*:*:*:*5.3.1.5VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.3.1.7:*:*:*:*:*:*:*5.3.1.7VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.4.0:*:*:*:*:*:*:*5.4.0VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.4.0.1:*:*:*:*:*:*:*5.4.0.1VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.4.0.2:*:*:*:*:*:*:*5.4.0.2VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.4.0.3:*:*:*:*:*:*:*5.4.0.3VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.4.0.4:*:*:*:*:*:*:*5.4.0.4VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.4.0.5:*:*:*:*:*:*:*5.4.0.5VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.4.0.6:*:*:*:*:*:*:*5.4.0.6VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.4.1:*:*:*:*:*:*:*5.4.1VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.4.1.2:*:*:*:*:*:*:*5.4.1.2VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.4.1.3:*:*:*:*:*:*:*5.4.1.3VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:5.4.1.4:*:*:*:*:*:*:*5.4.1.4VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:6.0.0:*:*:*:*:*:*:*6.0.0VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:6.0.0.1:*:*:*:*:*:*:*6.0.0.1VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:6.0.1:*:*:*:*:*:*:*6.0.1VulnerableCisco
cpe:2.3:a:cisco:firesight_system_software:6.1.0:*:*:*:*:*:*:*6.1.0VulnerableCisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.0.2:*:*:*:*:*:*:* Versions 5.3.0.2 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.0.3:*:*:*:*:*:*:* Versions 5.3.0.3 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.0.4:*:*:*:*:*:*:* Versions 5.3.0.4 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.0.5:*:*:*:*:*:*:* Versions 5.3.0.5 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.0.6:*:*:*:*:*:*:* Versions 5.3.0.6 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.0.7:*:*:*:*:*:*:* Versions 5.3.0.7 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.1:*:*:*:*:*:*:* Versions 5.3.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.1.1:*:*:*:*:*:*:* Versions 5.3.1.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.1.2:*:*:*:*:*:*:* Versions 5.3.1.2 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.1.3:*:*:*:*:*:*:* Versions 5.3.1.3 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.1.4:*:*:*:*:*:*:* Versions 5.3.1.4 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.1.5:*:*:*:*:*:*:* Versions 5.3.1.5 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.3.1.7:*:*:*:*:*:*:* Versions 5.3.1.7 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.4.0:*:*:*:*:*:*:* Versions 5.4.0 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.4.0.1:*:*:*:*:*:*:* Versions 5.4.0.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.4.0.2:*:*:*:*:*:*:* Versions 5.4.0.2 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.4.0.3:*:*:*:*:*:*:* Versions 5.4.0.3 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.4.0.4:*:*:*:*:*:*:* Versions 5.4.0.4 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.4.0.5:*:*:*:*:*:*:* Versions 5.4.0.5 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.4.0.6:*:*:*:*:*:*:* Versions 5.4.0.6 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.4.1:*:*:*:*:*:*:* Versions 5.4.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.4.1.2:*:*:*:*:*:*:* Versions 5.4.1.2 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.4.1.3:*:*:*:*:*:*:* Versions 5.4.1.3 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:5.4.1.4:*:*:*:*:*:*:* Versions 5.4.1.4 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:6.0.0:*:*:*:*:*:*:* Versions 6.0.0 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:6.0.0.1:*:*:*:*:*:*:* Versions 6.0.0.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:6.0.1:*:*:*:*:*:*:* Versions 6.0.1 Vulnerable ·Cisco
  • cpe:2.3:a:cisco:firesight_system_software:6.1.0:*:*:*:*:*:*:* Versions 6.1.0 Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2016-6394
  2. 2026-10-03 Alias added: GHSA-gqcc-hr56-mwvj

References

Advisory 1

  • TI-2015-05322 The policy implementation in Cisco FireSIGHT Management Center 5.3.1.7, 5.4.0.4, and… CVSS 2.0HIGH 9.0
  • TI-2016-05499 Cross-site request forgery (CSRF) vulnerability in Cisco FireSIGHT System Software 4.10.2… CVSS 3.0HIGH 8.8
  • TI-2016-01285 Cisco Firepower System Software 6.0.0 through 6.1.0 has a hardcoded account, which allows… CVSS 3.0HIGH 8.6
  • TI-2016-07522 Improper input validation in Cisco FireSIGHT CVSS 3.0HIGH 7.5
  • TI-2016-01351 Cisco FireSIGHT System Software 5.3.0, 5.3.1, 5.4.0, 6.0, and 6.0.1 allows remote… CVSS 3.0HIGH 7.5
  • TI-2016-05541 A vulnerability in the FTP Representational State Transfer Application Programming… CVSS 3.0HIGH 7.5
See all 34 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences