CVE-2022-41787 HIGH

CVE-2022-41787: BIG-IP DNS Express vulnerability CVE-2022-41787

Vendor F5
Product BIG-IP DNS
Weakness CWE-476
Published October 19, 2022
Last update May 6, 2025
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5.1, and 13.1.x before 13.1.5.1, when DNS profile is configured on a virtual server with DNS Express enabled, undisclosed DNS queries with DNSSEC can cause TMM to terminate.

Key dates

02Disclosure timeline

October 19, 2022 CVE published
May 6, 2025 Record updated