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 vulnerability by sending traffic through an affected device that should be blocked by the affected device. A successful exploit could allow the attacker to bypass device controls and successfully send traffic to devices that are expected to be protected by the affected device.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2022-05-03T03:16:18.055517Z

Updated: 2024-09-17T02:46:47.612Z

Reserved: 2021-11-02T00:00:00

Link: CVE-2022-20730

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-05-03T04:15:09.120

Modified: 2023-11-07T03:42:46.553

Link: CVE-2022-20730

cve-icon Redhat

No data.