Vulnerability in F5 Big-Ip Access Policy Manager

CVE-2021-23016

On BIG-IP APM versions 15.1.x before 15.1.3, 14.1.x before 14.1.4.1, 13.1.x before 13.1.4, and all versions of 16.0.x, 12.1.x, and 11.6.x, an attacker may be able to bypass APM's internal restrictions and retrieve static content that is hosted within APM by sending specifically crafted requests to an APM Virtual Server. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

EPSS: 0.008 (53.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

  • F5 Big-ip_access_policy_manager
  • N/a Big-ip Apm — versions 15.1.x before 15.1.3, 14.1.x before 14.1.4.1, 13.1.x before 13.1.4, and all versions of 16.0.x, 12.1.x, and 11.6.x.

References

Frequently asked questions

What is CVE-2021-23016?
CVE-2021-23016 is a medium-severity vulnerability in F5 Big-Ip Access Policy Manager. CVSS score: 5.3/10. Published 2021-05-10.
How severe is CVE-2021-23016?
Medium severity. CVSS v3 base score is 5.3 out of 10.