What’s Vulnerable › Vulnerabilities

CVE-2017-6751

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-07-25 · updated 2026-06-17
• Weakness: CWE-20

Description

A vulnerability in the web proxy functionality of the Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to forward traffic from the web proxy interface of an affected device to the administrative management interface of an affected device, aka an Access Control Bypass Vulnerability. Affected Products: virtual and hardware versions of Cisco Web Security Appliance (WSA). More Information: CSCvd88863. Known Affected Releases: 10.1.0-204 9.0.0-485.

Affected products

• Cisco Web Security Appliance (WSA): 9.0.0-162, 9.0.0-193, 9.0.0-485, 10.0.0-232, 10.0.0-233, 10.1.0-204
• Cisco Web Security Virtual Appliance: 9.0.0, 10.0.0, 10.1.0, 10.1.1

References

• http://www.securityfocus.com/bid/99967
• http://www.securitytracker.com/id/1038959
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170719-wsa5
• http://www.securityfocus.com/bid/99967
• http://www.securitytracker.com/id/1038959
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170719-wsa5

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