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Security Advisory -Input Verification Vulnerabilities Involved in Huawei Printer Product

  • SA No:huawei-sa-20220608-01-1a91f8a4
  • Initial Release Date: Jun 06, 2022
  • Last Release Date: Jun 06, 2022

There is an improper input verification vulnerability in Huawei printer product. Successful exploitation of this vulnerability may cause service abnormal. (Vulnerability ID: HWPSIRT-2022-87185)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2022-32204.

For products that have released software updates to fix this vulnerability, Huawei will release and update the Security Advisory at:

Product Name

Affected Version

Resolved Product and Version


Successful exploitation of this vulnerability may cause service abnormal.

The vulnerability classification has been performed by using the CVSSv3 scoring system (

Base Score: 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Temporal Score: 7.0 (E:F/RL:O/RC:C)

This vulnerability can be exploited only when the following conditions are present:

Attackers can gain access to the affected target devices.

Vulnerability details:

A Huawei printer has an improper input verification vulnerability. An attacker can exploit this vulnerability by sending a large number of packets to a specific port of the target device. Successful exploitation could result in service abnormal.

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

This vulnerability was discovered by Huawei internal tester.

2022-06-06 V1.0 INITIAL

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