New! Vulnerability Priority Rating (VPR)
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VPR Score: 1.6
SynopsisThe remote device is missing a vendor-supplied security patch.
DescriptionAccording to its self-reported version, Cisco Email Security Appliance (ESA) is affected by a URL filtering bypass vulnerability in Cisco AsyncOS Software. An unauthenticated, remote attacker can exploit this, by crafting a URL in a particular way, to bypass URL reputation filters and allow malicious URLs to pass through the device.
Please see the included Cisco BIDs and Cisco Security Advisory for more information.
SolutionUpgrade to the relevant fixed version referenced in Cisco bug IDs CSCvu50941 and CSCvu53078.