medium
4.9
Advisory Published
Updated

CVE-2021-22342

First published: Tue Jun 22 2021(Updated: )

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.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei Ips Module Firmware=v500r005c00
Huawei Ips Module Firmware=v500r005c10
Huawei Ips Module Firmware=v500r005c20
Huawei IPS Module
Huawei Ngfw Module Firmware=v500r005c00
Huawei Ngfw Module Firmware=v500r005c10
Huawei Ngfw Module Firmware=v500r005c20
Huawei NGFW Module
Huawei Semg9811 Firmware=v500r005c00
Huawei Semg9811
Huawei Usg9500 Firmware=v500r001c00
Huawei Usg9500 Firmware=v500r001c20
Huawei Usg9500 Firmware=v500r001c30
Huawei Usg9500 Firmware=v500r001c50
Huawei Usg9500 Firmware=v500r001c60
Huawei Usg9500 Firmware=v500r001c80
Huawei Usg9500 Firmware=v500r005c00
Huawei Usg9500 Firmware=v500r005c10
Huawei Usg9500 Firmware=v500r005c20
Huawei USG9500

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Reference Links

Frequently Asked Questions

  • What is CVE-2021-22342?

    CVE-2021-22342 is an information leak vulnerability in Huawei products.

  • How can high privilege attackers exploit CVE-2021-22342?

    High privilege attackers can exploit CVE-2021-22342 by performing certain operations.

  • What is the severity of CVE-2021-22342?

    CVE-2021-22342 has a severity rating of 4.9 (medium).

  • Which Huawei products are affected by CVE-2021-22342?

    The affected Huawei products include IPS Module versions V50R005C00, V50R005C10, and V50R005C20.

  • Where can I find more information about CVE-2021-22342?

    You can find more information about CVE-2021-22342 on the Huawei Security Advisory page.

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