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CVE-2021-22342 Information disclosure in IPS Module;NGFW Module;SeMG9811;USG9500

Medium 4.9 Published Updated

High-privilege attackers can exploit insufficient input handling in Huawei network modules to leak sensitive information.

Exploited in the wild
Not known
Login needed
An administrator
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2021-22342?

CVE-2021-22342 is a medium-severity vulnerability in Huawei Ips Module Firmware, published on 22 Jun 2021. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

There is an information leak vulnerability in Huawei products. A module does not deal with specific input sufficiently. High privilege attackers can exploit this vulnerability by performing some operations. This can lead to information leak. Affected product versions include: IPS Module versions V500R005C00, V500R005C10, V500R005C20; NGFW Module versions V500R005C00,V500R005C10, V500R005C20; SeMG9811 versions V500R005C00; USG9500 versions V500R001C00, V500R001C20, V500R001C30, V500R001C50, V500R001C60, V500R001C80, V500R005C00, V500R005C10, V500R005C20.

Which versions are affected by CVE-2021-22342?

It affects 4 products.

Products include Huawei Ips Module Firmware, Huawei Ngfw Module Firmware, Huawei Semg9811 Firmware, Huawei Usg9500 Firmware.

How do I fix CVE-2021-22342?

No fix has been published for CVE-2021-22342 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-22342 being exploited?

There is no known exploitation of CVE-2021-22342 in the wild and no public exploit code.

All Huawei Ips Module Firmware vulnerabilities

Sources

Also known as GHSA-cx6q-ff8w-2x9m.

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