What is CVE-2020-4205?

CVE-2020-4205 is a medium-severity vulnerability in Ibm Datapower Gateway, classified under Improper Authentication. CVSS score: 6.3/10. Published 2020-03-19.

How severe is CVE-2020-4205?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Auth bypass in Ibm Datapower Gateway

CVE-2020-4205

IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.8 could allow an authenticated user to bypass security restrictions, and continue to access the server even after authentication certificates have been revolked. IBM X-Force ID: 174961.

Vulnerability class: Broken Authentication

EPSS: 0.005 (41.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Ibm Datapower Gateway — versions 2018.4.1.0, 2018.4.1.8
Ibm Datapower_gateway

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

psirt@us.ibm.com (x_refsource_CONFIRM, Broken Link)
psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory, x_refsource_XF)

Frequently asked questions

What is CVE-2020-4205?: CVE-2020-4205 is a medium-severity vulnerability in Ibm Datapower Gateway, classified under Improper Authentication. CVSS score: 6.3/10. Published 2020-03-19.
How severe is CVE-2020-4205?: Medium severity. CVSS v3 base score is 6.3 out of 10.