🛡️ CVE-2022-20730
🟡 CVSS 4.0 — Medium ✅ No Known Exploit CWE-241 NVD
4.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

Details

Severity MEDIUM
CVSS Score 4.0
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
CWE CWE-241
Public Exploit ✅ No
Source NVD
Published 2022-05-03
Updated 2026-06-08
Modified 2024-11-21
Fix URL N/A

Affected Packages

Software From version Fixed in
firepower-threat-defense 6.7.0 7.0.2

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