High severity · published Aug 14, 2024
CVE-2024-39778
When a stateless virtual server is configured on BIG-IP system with a High-Speed Bridge (HSB), undisclosed requests can cause TMM to terminate
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
When a stateless virtual server is configured on BIG-IP system with a High-Speed Bridge (HSB), undisclosed requests can cause TMM to terminate.
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)0.5% · higher than 41% 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
15.1.0 through 15.1.1; 16.1.0 before 16.1.5; 17.1.0 · source: NVD
BA
Big-ip Advanced Firewall Manager · F5
15.1.0 through 15.1.1; 16.1.0 before 16.1.5; 17.1.0 · source: NVD
BA
Big-ip Advanced Web Application Firewall · F5
15.1.0 through 15.1.1; 16.1.0 before 16.1.5; 17.1.0 · source: NVD
BA
Big-ip Analytics · F5
15.1.0 through 15.1.1; 16.1.0 before 16.1.5; 17.1.0 · source: NVD
BA
Big-ip Application Acceleration Manager · F5
15.1.0 through 15.1.1; 16.1.0 before 16.1.5; 17.1.0 · source: NVD
BA
Big-ip Application Security Manager · F5
15.1.0 through 15.1.1; 16.1.0 before 16.1.5; 17.1.0 · source: NVD
BA
Big-ip Application Visibility And Reporting · F5
15.1.0 through 15.1.1; 16.1.0 before 16.1.5; 17.1.0 · source: NVD
BA
Big-ip Automation Toolchain · F5
15.1.0 through 15.1.1; 16.1.0 before 16.1.5; 17.1.0 · source: NVD
BC
Big-ip Carrier-grade Nat · F5
15.1.0 through 15.1.1; 16.1.0 before 16.1.5; 17.1.0 · source: NVD
BC
Big-ip Container Ingress Services · F5
15.1.0 through 15.1.1; 16.1.0 before 16.1.5; 17.1.0 · source: NVD
BD
Big-ip Ddos Hybrid Defender · F5
15.1.0 through 15.1.1; 16.1.0 before 16.1.5; 17.1.0 · source: NVD
BD
Big-ip Domain Name System · F5
15.1.0 through 15.1.1; 16.1.0 before 16.1.5; 17.1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-39778
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-39778
Vendor Advisory
https://my.f5.com/manage/s/article/K05710614
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