How severe is CVE-2018-15335?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Vulnerability in F5 Big-Ip Access Policy Manager

CVE-2018-15335

When APM 13.0.0-13.1.x is deployed as an OAuth Resource Server, APM becomes a client application to an external OAuth authorization server. In certain cases when communication between the BIG-IP APM and the OAuth authorization server is lost, APM may not display the intended message in the failure response

EPSS: 0.014 (70.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

F5 Big-ip_access_policy_manager
F5 Networks, Inc. Big-ip (Apm) — versions 13.0.0-13.1.x

References

f5sirt@f5.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
f5sirt@f5.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2018-15335?: CVE-2018-15335 is a medium-severity vulnerability in F5 Big-Ip Access Policy Manager. CVSS score: 5.9/10. Published 2018-12-28.
How severe is CVE-2018-15335?: Medium severity. CVSS v3 base score is 5.9 out of 10.