What is CVE-2023-20214?

CVE-2023-20214 is a critical-severity vulnerability in Cisco Sd-wan Vmanage, classified under Improper Authentication. CVSS score: 9.1/10. Published 2023-08-03.

How severe is CVE-2023-20214?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Auth bypass in Cisco Sd-wan Vmanage

CVE-2023-20214

A vulnerability in the request authentication validation for the REST API of Cisco SD-WAN vManage software could allow an unauthenticated, remote attacker to gain read permissions or limited write permissions to the configuration of an aff…

Vulnerability class: Broken Authentication

EPSS: 0.002 (44.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Cisco Sd-wan Vmanage — versions 20.6.4, 20.6.5, 20.6.5.1

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

cisco-sa-vmanage-unauthapi-sphCLYPA

Frequently asked questions

What is CVE-2023-20214?: CVE-2023-20214 is a critical-severity vulnerability in Cisco Sd-wan Vmanage, classified under Improper Authentication. CVSS score: 9.1/10. Published 2023-08-03.
How severe is CVE-2023-20214?: Critical severity. CVSS v3 base score is 9.1 out of 10.