High severity · published May 5, 2022
CVE-2022-28691
On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5, 14.1.x versions prior to 14.1.4.6, and 13.1.x versions prior to 13.1.5, when a Real Time Streaming…
7.5
CVSS
0.9%
EPSS
No
On KEV
Description
On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5, 14.1.x versions prior to 14.1.4.6, and 13.1.x versions prior to 13.1.5, when a Real Time Streaming Protocol (RTSP) profile is configured on a virtual server, undisclosed traffic can cause an increase in Traffic Management Microkernel (TMM) resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BA
Big-ip Access Policy Manager · F5
13.1.0; 13.1.1; 13.1.3; 13.1.4; 13.1.5; 14.1.0; +13 more · source: NVD
BA
Big-ip Advanced Firewall Manager · F5
13.1.0; 13.1.1; 13.1.3; 13.1.4; 13.1.5; 14.1.0; +13 more · source: NVD
BA
Big-ip Analytics · F5
13.1.0; 13.1.1; 13.1.3; 13.1.4; 13.1.5; 14.1.0; +13 more · source: NVD
BA
Big-ip Application Acceleration Manager · F5
13.1.0; 13.1.1; 13.1.3; 13.1.4; 13.1.5; 14.1.0; +13 more · source: NVD
BA
Big-ip Application Security Manager · F5
13.1.0; 13.1.1; 13.1.3; 13.1.4; 13.1.5; 14.1.0; +13 more · source: NVD
BD
Big-ip Domain Name System · F5
13.1.0; 13.1.1; 13.1.3; 13.1.4; 13.1.5; 14.1.0; +13 more · source: NVD
BF
Big-ip Fraud Protection Service · F5
13.1.0; 13.1.1; 13.1.3; 13.1.4; 13.1.5; 14.1.0; +13 more · source: NVD
BG
Big-ip Global Traffic Manager · F5
13.1.0; 13.1.1; 13.1.3; 13.1.4; 13.1.5; 14.1.0; +13 more · source: NVD
BL
Big-ip Link Controller · F5
13.1.0; 13.1.1; 13.1.3; 13.1.4; 13.1.5; 14.1.0; +13 more · source: NVD
BL
Big-ip Local Traffic Manager · F5
13.1.0; 13.1.1; 13.1.3; 13.1.4; 13.1.5; 14.1.0; +13 more · source: NVD
BP
Big-ip Policy Enforcement Manager · F5
13.1.0; 13.1.1; 13.1.3; 13.1.4; 13.1.5; 14.1.0; +13 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-28691
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-28691
Vendor Advisory
https://support.f5.com/csp/article/K37155600
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