Medium severity · published May 5, 2022
CVE-2022-26340
On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, 13.1.x versions prior to 13.1.5, and all versions of 12.1.x…
4.9
CVSS
0.5%
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 15.1.5.1, 14.1.x versions prior to 14.1.4.6, 13.1.x versions prior to 13.1.5, and all versions of 12.1.x and 11.6.x, and F5 BIG-IQ Centralized Management all versions of 8.x and 7.x, an authenticated, high-privileged attacker with no bash access may be able to access Certificate and Key files using Secure Copy (SCP) protocol from a remote system. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% 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
11.6.1; 11.6.2; 11.6.3; 11.6.4; 11.6.5; 12.1.0; +25 more · source: NVD
BA
Big-ip Advanced Firewall Manager · F5
11.6.1; 11.6.2; 11.6.3; 11.6.4; 11.6.5; 12.1.0; +25 more · source: NVD
BA
Big-ip Analytics · F5
11.6.1; 11.6.2; 11.6.3; 11.6.4; 11.6.5; 12.1.0; +25 more · source: NVD
BA
Big-ip Application Acceleration Manager · F5
11.6.1; 11.6.2; 11.6.3; 11.6.4; 11.6.5; 12.1.0; +25 more · source: NVD
BA
Big-ip Application Security Manager · F5
11.6.1; 11.6.2; 11.6.3; 11.6.4; 11.6.5; 12.1.0; +25 more · source: NVD
BD
Big-ip Domain Name System · F5
11.6.1; 11.6.2; 11.6.3; 11.6.4; 11.6.5; 12.1.0; +25 more · source: NVD
BF
Big-ip Fraud Protection Service · F5
11.6.1; 11.6.2; 11.6.3; 11.6.4; 11.6.5; 12.1.0; +25 more · source: NVD
BG
Big-ip Global Traffic Manager · F5
11.6.1; 11.6.2; 11.6.3; 11.6.4; 11.6.5; 12.1.0; +25 more · source: NVD
BL
Big-ip Link Controller · F5
11.6.1; 11.6.2; 11.6.3; 11.6.4; 11.6.5; 12.1.0; +25 more · source: NVD
BL
Big-ip Local Traffic Manager · F5
11.6.1; 11.6.2; 11.6.3; 11.6.4; 11.6.5; 12.1.0; +25 more · source: NVD
BP
Big-ip Policy Enforcement Manager · F5
11.6.1; 11.6.2; 11.6.3; 11.6.4; 11.6.5; 12.1.0; +25 more · source: NVD
BC
Big-iq Centralized Management · F5
7.0.0 through 7.1.0; 8.0.0 through 8.2.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-26340
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-26340
Vendor Advisory
https://support.f5.com/csp/article/K38271531
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