What is CVE-2022-22259?

CVE-2022-22259 is a medium-severity vulnerability in Huawei Flmg-10, classified under Improper Authentication. CVSS score: 6.8/10. Published 2022-06-13.

How severe is CVE-2022-22259?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Auth bypass in Huawei Flmg-10

CVE-2022-22259

There is an improper authentication vulnerability in FLMG-10 10.0.1.0(H100SP22C00). Successful exploitation of this vulnerability may lead to a control of the victim device.

Vulnerability class: Broken Authentication

Published 2022-06-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.002 (8.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 8.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Huawei Flmg-10
Huawei Flmg-10 Firmware — versions 10.0.1.0\(h100sp22c00\), 10.0.1.0(h100sp22c00)
Flmg-10 — versions 10.0.1.0(H100SP22C00)

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20220406-01-bdb62b17-en (Vendor Advisory)

Frequently asked questions

What is CVE-2022-22259?: CVE-2022-22259 is a medium-severity vulnerability in Huawei Flmg-10, classified under Improper Authentication. CVSS score: 6.8/10. Published 2022-06-13.
How severe is CVE-2022-22259?: Medium severity. CVSS v3 base score is 6.8 out of 10.