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Security Advisory - Information Leakage Vulnerability in Some Huawei Products

  • SA No:huawei-sa-20210203-01-plaintextlog
  • Initial Release Date: 2021-02-03
  • Last Release Date: 2021-02-03

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 the information leak. (Vulnerability ID: HWPSIRT-2020-01916)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2021-22310.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210203-01-plaintextlog-en

Product Name

Affected Version

Resolved Product and Version

NIP6300

V500R001C00

V500R005C20SPC500

V500R001C20

V500R001C30

NIP6600

V500R001C00

V500R005C20SPC500

V500R001C20

V500R001C30

Secospace USG6300

V500R001C00

V500R005C20SPC500

V500R001C20

V500R001C30

Secospace USG6500

V500R001C00

V500R005C20SPC500

V500R001C20

V500R001C30

Secospace USG6600

V500R001C00

V500R005C20SPC500

V500R001C20

V500R001C30

V500R001C50

V500R001C60

V500R001C80

USG9500

V500R005C00

V500R005C20SPC500

V500R005C10



May leading to information leakage.

The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).

Base Score: 4.4 (AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N)

Temporal Score:4.1 (E:F/RL:O/RC:C)

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

The attacker can login the target system.

Vulnerability details:

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 the information leak.

Customers should contact Huawei TAC (Huawei Technical Assistance Center) to request the upgrades. For TAC contact information, please refer to Huawei worldwide website at http://www.huawei.com/en/psirt/report-vulnerabilities/index.htm

This vulnerability was discovered by Huawei internal tester.

2021-02-03 V1.0 INITIAL

Huawei adheres to protecting the ultimate interests of users with best efforts and the principle of responsible disclosure and deal with product security issues through our response mechanism.

To enjoy Huawei PSIRT services and obtain Huawei product vulnerability information, please visit http://www.huawei.com/en/psirt.

To report a security vulnerability in Huawei products and solutions, please send it to PSIRT@huawei.com. For details, please visit http://www.huawei.com/en/psirt/report-vulnerabilities.

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