VULNERABILITY INTELLIGENCE
CVE-2021-22986
CVSS score9.8 CRITICAL
EPSS probability99.90%
CISA KEVKnown exploited vulnerability
Published2021-03-31
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Known Exploited Vulnerability
F5 BIG-IP and BIG-IQ Centralized Management iControl REST Remote Code Execution Vulnerability
Vendor / product: F5 / BIG-IP and BIG-IQ Centralized Management
Description
On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3 amd BIG-IQ 7.1.0.x before 7.1.0.3 and 7.0.0.x before 7.0.0.2, the iControl REST interface has an unauthenticated remote command execution vulnerability. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.
Weakness classification
- nvd@nist.gov: CWE-918
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-918
Primary references
- f5sirt@f5.com — Exploit, Third Party Advisory, VDB Entry
- f5sirt@f5.com — Exploit, Third Party Advisory, VDB Entry
- f5sirt@f5.com — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 — US Government Resource