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Cisco Firepower System Software URL Filtering Bypass Vulnerability
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
A vulnerability in the feature-license management functionality of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass URL filters that have been configured for an affected device.
Insight
Insight
The vulnerability exists because the URL Filtering license for the affected software could be disabled unexpectedly, which could disable the URL filtering functionality of the affected software. An attacker could exploit this vulnerability by sending traffic, which should have matched a configured URL filter, through an affected device.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
See the referenced vendor advisory for a solution.