CVE-2022-41787 is a high-severity vulnerability affecting F5 BIG-IP systems, specifically when a DNS profile with DNS Express is enabled on a virtual server. Undisclosed DNS queries with DNSSEC can lead to the termination of the Traffic Management Microkernel (TMM), resulting in a denial-of-service. With a CVSS score of 7.5, this vulnerability is network-exploitable with low attack complexity and no user interaction required. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 13.1.0, < 13.1.5.1CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* | ||
>= 14.1.0, < 14.1.5.1CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* | ||
>= 15.1.0, < 15.1.6.1CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* | ||
>= 16.1.0, < 16.1.3.1CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* | ||
>= 17.0.0, < 17.0.0.1CPE matchmatch criteria | cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.