CVE-2020-3368

Name of the Vulnerable Software and Affected Versions Cisco Email Security Appliance (ESA) (affected versions not specified)

Description A vulnerability in the antispam protection mechanisms of Cisco AsyncOS Software could allow an unauthenticated, remote attacker to bypass the URL reputation filters on an affected device. The issue is due to insufficient input validation of URLs. An attacker could exploit this by crafting the URL in a particular way, potentially allowing malicious URLs to pass through the device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.