How severe is CVE-2020-5855?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in F5 Big-ip_access_policy_manager

CVE-2020-5855

When the Windows Logon Integration feature is configured for all versions of BIG-IP Edge Client for Windows, unauthorized users who have physical access to an authorized user's machine can get shell access under unprivileged user.

EPSS: 0.003 (24.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

F5 Big-ip_access_policy_manager
F5 Big-ip_access_policy_manager_client
F5 Edge Client For Windows — versions All
Microsoft Windows

References

f5sirt@f5.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-5855?: CVE-2020-5855 is a medium-severity vulnerability in F5 Big-ip_access_policy_manager. CVSS score: 4.3/10. Published 2020-02-06.
How severe is CVE-2020-5855?: Medium severity. CVSS v3 base score is 4.3 out of 10.