CVE-2021-1616: Protection Mechanism Failure

A vulnerability in the H.323 application level gateway ALG used by the Network Address Translation NAT feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass the ALG. This vulnerability is due to insufficient data validation of traffic that is traversing the AL...

PT-2021-4500 · Cisco · Cisco Ios Xe

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software affected versions not specified Description: A vulnerability in the H.323 application level gateway ALG used by the Network Address Translation NAT feature could allow an unauthenticated, remote attacker to bypass the AL...