Improper input validation in F5 Big-Ip
CVE-2022-34851
In BIG-IP Versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5.1, and all versions of 13.1.x, and BIG-IQ Centralized Management all versions of 8.x, an authenticated attacker may cause iControl SOAP to become unavailable through undisclosed requests. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.007 (52.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- F5 Big-Ip — versions 13.1.0, 14.1.x, 15.1.x
- F5 Big-Ip Access Policy Manager — versions 17.0.0
- F5 Big-Ip Advanced Firewall Manager — versions 17.0.0
- F5 Big-Ip Analytics — versions 17.0.0
- F5 Big-Ip Application Acceleration Manager — versions 17.0.0
- F5 Big-Ip Application Security Manager — versions 17.0.0
- F5 Big-Ip Domain Name System — versions 17.0.0
- F5 Big-Ip Fraud Protection Service — versions 17.0.0
- F5 Big-Ip Global Traffic Manager — versions 17.0.0
- F5 Big-Ip Link Controller — versions 17.0.0
Weakness classification (CWE)
References
- support.f5.com/csp/article/K50310001 (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-34851?
- CVE-2022-34851 is a medium-severity vulnerability in F5 Big-Ip, classified under Improper Input Validation. CVSS score: 4.3/10. Published 2022-08-04.
- How severe is CVE-2022-34851?
- Medium severity. CVSS v3 base score is 4.3 out of 10.