CVE-2022-20730

Cisco Firepower Threat Defense (FTD) is affected by CVE-2022-20730, a Security Intelligence DNS feed bypass vulnerability caused by incorrect feed update processing. An unauthenticated, remote attacker could bypass DNS feed protections and send blocked traffic through an affected device, potentia...

CVE-2022-20730 Cisco Firepower Threat Defense Software Security Intelligence DNS Feed Bypass Vulnerability

A vulnerability in the Security Intelligence feed feature of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to bypass the Security Intelligence DNS feed. This vulnerability is due to incorrect feed update processing. An attacker could exploit this...