vulnerability
F5: CVE-2020-5913: K72752002: BIG-IP SSL/TLS CRL vulnerability CVE-2020-5913
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Aug 26, 2020 | Jun 17, 2026 | Jun 17, 2026 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Aug 26, 2020
Added
Jun 17, 2026
Modified
Jun 17, 2026
Description
The BIG-IP Client or Server SSL profile ignores revoked certificates, even when a valid CRL is present. This impacts SSL/TLS connections and may result in a man-in-the-middle attack on the connections.
Solution
f5-bigip-upgrade-latest
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.