CVE-2022-48259: Security Advisory - System Command Injection Vulnerability in a Huawei Printer Product

A Huawei printer has a system command injection vulnerability. Successful exploitation could allow attackers to gain higher privileges. (Vulnerability ID:HWPSIRT-2022-87340)
This vulnerability has been assigned a (CVE) ID: CVE-2022-48259

Affected Product

Affected Version

Resolved Versions

BiSheng-WNM

BiSheng-WNM FW 3.0.0.325

BiSheng-WNM FW 3.0.0.327

HWPSIRT-2022-87340:
Successful exploitation could allow attackers to gain higher privileges.

Vulnerabilities are scored base on the CVSS v3.1 scoring system. For details please refer to: http://www.first.org/cvss/specification-document.

HWPSIRT-2022-87340:
Base score:9.8
Temporary score:9.1
Environmental Score:NA
CVSS v3.1 Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

HWPSIRT-2022-87340:
This vulnerability can be exploited only when the following conditions are present:
Attackers can gain access to the affected target devices.
Technical details:
A Huawei printer product has a system command injection vulnerability. An attacker can exploit this vulnerability by sending a specially crafted packet to a specific port of the target device. Successful exploitation could allow the attacker to gain higher privileges.

The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.

The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.

HWPSIRT-2022-87340:

This vulnerability was discovered by Huawei internal tester.

2023-01-18 V1.0 Initial Release;

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