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Huawei Data Communication: Information Leakage Vulnerability in Huawei Products (huawei-sa-20210202-01-fw)
Information
Severity
Severity
Medium
Family
Family
Huawei
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:P/I:N/A:N
Solution Type
Solution Type
Vendor Patch
Created
Created
3 years ago
Modified
Modified
3 years ago
Summary
There is insecure algorithm vulnerability in Huawei products.
Insight
Insight
A module uses less random input in a secure mechanism. Attackers can exploit this vulnerability by brute forcing to obtain sensitive message. This can lead to information leak.
Affected Software
Affected Software
USG9500 versions V500R001C30SPC200 V500R001C60SPC500 V500R005C00SPC200 USG9520 versions V500R005C00 USG9560 versions V500R005C00 USG9580 versions V500R005C00
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
See the referenced vendor advisory for a solution.