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CVE-2022-33947

22
FAUCET Score

CVE-2022-33947 is a vulnerability affecting specific versions of F5 BIG-IP DNS Traffic Management User Interface (TMUI). An authenticated attacker with at least operator role privileges can exploit undisclosed pages to restart the Tomcat process and perform unauthorized DNS requests and operations. This vulnerability has a CVSS score of 6.5 (Medium), indicating a network-based attack with low complexity, requiring low privileges, and resulting in high availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 13.1.0, <= 13.1.5CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*
>= 14.1.0, < 14.1.5CPE 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, < 16.1.3CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.63%
Probability of exploitation in next 30 days
EPSS Percentile
46.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0063 is in the 57th percentile among its peer group of 21,974 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

support.f5.com / csp/article/K38893457
Vendor Advisory