How severe is CVE-2020-27714?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in F5 Big-Ip Advanced Firewall Manager

CVE-2020-27714

On the BIG-IP AFM version 15.1.0-15.1.0.5, 14.1.0-14.1.3, and 13.1.0-13.1.3.5, when a Protocol Inspection Profile is attached to a FastL4 virtual server with the protocol field configured to either Other or All Protocols, the TMM may experience a restart if the profile processes non-TCP traffic.

EPSS: 0.010 (59.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

F5 Big-ip_advanced_firewall_manager
N/a Big-ip Afm — versions 15.1.0-15.1.0.5, 14.1.0-14.1.3, 13.1.0-13.1.3.5

References

f5sirt@f5.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-27714?: CVE-2020-27714 is a high-severity vulnerability in F5 Big-Ip Advanced Firewall Manager. CVSS score: 7.5/10. Published 2020-12-24.
How severe is CVE-2020-27714?: High severity. CVSS v3 base score is 7.5 out of 10.