CVE-2021-22987

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, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3 when running in Appliance mode, the Traffic Management User Interface (TMUI), also referred to as the Configuration utility, has an authenticated remote command execution vulnerability in undisclosed pages. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

9.9

CVSS

Severity: Critical

CVSS 3.1 •

CVSS 2.0 •

EPSS 1.77% Top 20%

Vendor Advisory f5.com

Affected: n/a BIG-IP Appliance Mode

References

Link	Tags
https://support.f5.com/csp/article/K18132488	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-22987?: CVE-2021-22987 has been scored as a critical severity vulnerability.
How to fix CVE-2021-22987?: To fix CVE-2021-22987, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-22987 being actively exploited in the wild?: It is possible that CVE-2021-22987 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-22987?: CVE-2021-22987 affects n/a BIG-IP Appliance Mode.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.