CVE-2021-22986 — F5 BIG-IP and BIG-IQ Centralized Management iControl REST Remote Code Execution Vulnerability
CVE-2021-22986: F5 BIG-IP and BIG-IQ Centralized Management iControl REST Remote Code Execution Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | F5 |
| Product | BIG-IP and BIG-IQ Centralized Management |
| Date added | 2021-11-03 |
| Due date | 2021-11-17 |
| Ransomware campaign use | Known |
Description
F5 BIG-IP and BIG-IQ Centralized Management contain a remote code execution vulnerability in the iControl REST interface that allows unauthenticated attackers with network access to execute system commands, create or delete files, and disable services.
Required action (CISA)
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2021-22986
Weakness behind it
CISA records this vulnerability as an instance of CWE-863. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-22986
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
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