What’s Vulnerable › Vulnerabilities

CVE-2016-1356

• Severity: low (CVSS 3.7 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2016-03-03 · updated 2026-06-17
• Weakness: CWE-255

Description

Cisco FireSIGHT System Software 6.1.0 does not use a constant-time algorithm for verifying credentials, which makes it easier for remote attackers to enumerate valid usernames by measuring timing differences, aka Bug ID CSCuy41615.

Affected products

• Cisco FireSIGHT System Software: _6.1.0

References

• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-FireSIGHT1
• http://www.securitytracker.com/id/1035189
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-FireSIGHT1
• http://www.securitytracker.com/id/1035189

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