CVE-2017-6750: Cisco Web Security Appliance

High severity, CVSS 7.5. EPSS: 2.7% chance of exploitation in the next 30 days.

A vulnerability in AsyncOS for the Cisco Web Security Appliance (WSA) could allow an unauthenticated, local attacker to log in to the device with the privileges of a limited user or an unauthenticated, remote attacker to authenticate to certain areas of the web GUI, aka a Static Credentials Vulnerability. Affected Products: virtual and hardware versions of Cisco Web Security Appliance (WSA). More Information: CSCve06124. Known Affected Releases: 10.1.0-204. Known Fixed Releases: 10.5.1-270.

Affected products

• Cisco Web Security Appliance: version 10.0.0-232 only; version 10.0.0-233 only; version 10.0_base only; version 10.1.0 only; version 10.1.0-204 only; version 10.1.1-230 only; …
• Cisco Web Security Virtual Appliance: version 10.0.0 only; version 10.0_base only; version 10.1.0 only; version 10.1.1 only; version 10.1_base only; version 10.5.1 only; …

Published 2017-07-25. Last modified 2026-06-17.