medium
4.4
CWE
532
Advisory Published
Updated

CVE-2021-22310

First published: Mon Mar 22 2021(Updated: )

There is an information leakage vulnerability in some huawei products. Due to the properly storage of specific information in the log file, the attacker can obtain the information when a user logs in to the device. Successful exploit may cause an information leak. Affected product versions include: NIP6300 versions V500R001C00,V500R001C20,V500R001C30;NIP6600 versions V500R001C00,V500R001C20,V500R001C30;Secospace USG6300 versions V500R001C00,V500R001C20,V500R001C30;Secospace USG6500 versions V500R001C00,V500R001C20,V500R001C30;Secospace USG6600 versions V500R001C00,V500R001C20,V500R001C30,V500R001C50,V500R001C60,V500R001C80;USG9500 versions V500R005C00,V500R005C10.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei Nip6300 Firmware=v500r001c00
Huawei Nip6300 Firmware=v500r001c20
Huawei Nip6300 Firmware=v500r001c30
Huawei NIP6300
Huawei Nip6600 Firmware=v500r001c00
Huawei Nip6600 Firmware=v500r001c20
Huawei Nip6600 Firmware=v500r001c30
Huawei Nip6600
Huawei Secospace Usg6300 Firmware=v500r001c00
Huawei Secospace Usg6300 Firmware=v500r001c20
Huawei Secospace Usg6300 Firmware=v500r001c30
Huawei Secospace USG6300
Huawei Secospace Usg6500 Firmware=v500r001c00
Huawei Secospace Usg6500 Firmware=v500r001c20
Huawei Secospace Usg6500 Firmware=v500r001c30
Huawei Secospace Usg6500
Huawei Secospace Usg6600 Firmware=v500r001c00
Huawei Secospace Usg6600 Firmware=v500r001c20
Huawei Secospace Usg6600 Firmware=v500r001c30
Huawei Secospace Usg6600 Firmware=v500r001c50
Huawei Secospace Usg6600 Firmware=v500r001c60
Huawei Secospace Usg6600 Firmware=v500r001c80
Huawei Secospace USG6600
Huawei Usg9500 Firmware=v500r005c00
Huawei Usg9500 Firmware=v500r005c10
Huawei USG9500

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID for this information leakage vulnerability?

    The vulnerability ID is CVE-2021-22310.

  • How does this vulnerability affect Huawei products?

    This vulnerability affects certain versions of Huawei NIP6300, NIP6600, Secospace USG6300, Secospace USG6500, Secospace USG6600, and USG9500 firmware.

  • What is the severity of CVE-2021-22310?

    The severity of CVE-2021-22310 is medium.

  • How can this vulnerability be exploited?

    This vulnerability can be exploited by obtaining specific information from the log file when a user logs in to the affected device.

  • Is there a fix available for this vulnerability?

    Yes, Huawei has released a security advisory with information on how to mitigate this vulnerability.

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