CVE-2022-33947

BIG-IP DNS TMUI Vulnerability CVE-2022-33947

MEDIUM

6.5

CVSS Score

Published: August 4, 2022 at 05:46 PM UTC

Updated: June 17, 2026 at 04:49 AM UTC

1 product affected across 1 vendorBig IP Domain Name System

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Severity

MEDIUM6.5

Exploit prediction

EPSS 0.7%

Description

In BIG-IP Versions 16.1.x before 16.1.3, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5, and all versions of 13.1.x, a vulnerability exists in undisclosed pages of the BIG-IP DNS Traffic Management User Interface (TMUI) that allows an authenticated attacker with at least operator role privileges to cause the Tomcat process to restart and perform unauthorized DNS requests and operations through undisclosed requests. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Big IP Domain Name System · F5

95%

13.1.0 ≤ v ≤ 13.1.513.1.0 ≤ v < 13.1.x*14.1.0 ≤ v < 14.1.514.1.x ≤ v < 14.1.515.1.0 ≤ v < 15.1.6.115.1.x ≤ v < 15.1.6.116.1.0 ≤ v < 16.1.316.1.x ≤ v < 16.1.313.1.0 14.1.x 15.1.x 16.1.x

Affected range stops below 13.1.x*, so it looks safe — our inference, not a vendor statement

Affected range stops below 14.1.5, so it looks safe — our inference, not a vendor statement

Affected range stops below 15.1.6.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 16.1.3, so it looks safe — our inference, not a vendor statement

Vendor states this is fixed in 17.0.0 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://support.f5.com/csp/article/K38893457

References (1)

x_refsource_MISCVendor Advisory

Source: [email protected]

https://support.f5.com/csp/article/K38893457

CVSS

6.5MEDIUM[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-502

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