Medium severity · published Aug 4, 2022
CVE-2022-33947
BIG-IP DNS TMUI Vulnerability CVE-2022-33947
6.5
CVSS
0.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BD
BIG-IP DNS · F5
13.1.0 before 13.1.x*; 14.1.x before 14.1.5; 15.1.x before 15.1.6.1; 16.1.x before 16.1.3 · source: vendor
BD
Big-ip Domain Name System · F5
13.1.0 through 13.1.5; 14.1.0 before 14.1.5; 15.1.0 before 15.1.6.1; 16.1.0 before 16.1.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-33947
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-33947
Vendor Advisory
https://support.f5.com/csp/article/K38893457
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