Information disclosure in F5 Big-Ip Access Policy Manager
CVE-2026-20730
A vulnerability exists in BIG-IP Edge Client and browser VPN clients on Windows that may allow attackers to gain access to sensitive information. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.001 (1.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 1.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000
Affected products
- F5 Big-Ip Access Policy Manager — versions 17.5.0, 17.5.1
- F5 Big-Ip Access Policy Manager Client
- F5 Big-Ip Edge Client — versions 7.2.5
Weakness classification (CWE)
References
- my.f5.com/manage/s/article/K000158931 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-20730?
- CVE-2026-20730 is a low-severity vulnerability in F5 Big-Ip Access Policy Manager, classified under Information Disclosure. CVSS score: 3.3/10. Published 2026-02-04.
- How severe is CVE-2026-20730?
- Low severity. CVSS v3 base score is 3.3 out of 10.