What is CVE-2022-48259?

CVE-2022-48259 is a critical-severity vulnerability in Huawei Bisheng-Wnm, classified under Command Injection. CVSS score: 9.8/10. Published 2023-02-27.

How severe is CVE-2022-48259?

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

RCE in Huawei Bisheng-Wnm

CVE-2022-48259

There is a system command injection vulnerability in BiSheng-WNM FW 3.0.0.325. Successful exploitation could allow attackers to gain higher privileges.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.009 (56.9th percentile) — read the EPSS interpretation.

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.

Affected products

Huawei Bisheng-wnm
Huawei Bisheng-wnm_firmware — versions 3.0.0.325
N/a Bisheng-wnm — versions BiSheng-WNM FW 3.0.0.325

Weakness classification (CWE)

CWE-77 — Command Injection

References

psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-48259?: CVE-2022-48259 is a critical-severity vulnerability in Huawei Bisheng-Wnm, classified under Command Injection. CVSS score: 9.8/10. Published 2023-02-27.
How severe is CVE-2022-48259?: Critical severity. CVSS v3 base score is 9.8 out of 10.