What is CVE-2020-9068?

CVE-2020-9068 is a critical-severity vulnerability in Huawei Ar3200, classified under Improper Authentication. CVSS score: 9.8/10. Published 2020-04-27.

How severe is CVE-2020-9068?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Huawei Ar3200

CVE-2020-9068

Huawei AR3200 products with versions of V200R007C00SPC900, V200R007C00SPCa00, V200R007C00SPCb00, V200R007C00SPCc00, V200R009C00SPC500 have an improper authentication vulnerability. Attackers need to perform some operations to exploit the vulnerability. Successful exploit may obtain certain permissions on the device.

Vulnerability class: Broken Authentication

Published 2020-04-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (65.6th percentile), scored 2026-10-23.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Huawei Ar3200 — versions V200R007C00SPC900, V200R007C00SPCa00, V200R007C00SPCb00
Huawei Ar3200 Firmware — versions v200r007c00spc900, v200r007c00spca00, v200r007c00spcb00

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20200422-01-authenticatio… (Vendor Advisory)

Frequently asked questions

What is CVE-2020-9068?: CVE-2020-9068 is a critical-severity vulnerability in Huawei Ar3200, classified under Improper Authentication. CVSS score: 9.8/10. Published 2020-04-27.
How severe is CVE-2020-9068?: Critical severity. CVSS v3 base score is 9.8 out of 10.