CVE-2022-48255: Huawei Bisheng-Wnm Firmware

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

There is a system command injection vulnerability in BiSheng-WNM FW 3.0.0.325. A Huawei printer has a system command injection vulnerability. Successful exploitation could lead to remote code execution.

Affected products

• Huawei Bisheng-Wnm Firmware: version 3.0.0.325 only

Published 2023-02-27. Last modified 2026-06-17.