CVE-2021-22342

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.

4.9

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.14%

Vendor Advisory huawei.com

Affected: n/a IPS Module;NGFW Module;SeMG9811;USG9500

References

Link	Tags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210428-01-infomationleak-en	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-22342?: CVE-2021-22342 has been scored as a medium severity vulnerability.
How to fix CVE-2021-22342?: To fix CVE-2021-22342, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-22342 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-22342 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-22342?: CVE-2021-22342 affects n/a IPS Module;NGFW Module;SeMG9811;USG9500.

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