Vulnerability Monitor

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CVE-2021-22309

There is insecure algorithm vulnerability in Huawei products. 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 product versions include:USG9500 versions V500R001C30SPC200, V500R001C60SPC500,V500R005C00SPC200;USG9520 versions V500R005C00;USG9560 versions V500R005C00;USG9580 versions V500R005C00.

Published

2021-03-22T18:15:14.433

Last Modified

2024-11-21T05:49:53.087

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-330
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System huawei usg9500_firmware v500r001c30spc200 Yes
Operating System huawei usg9500_firmware v500r001c60spc500 Yes
Operating System huawei usg9500_firmware v500r005c00spc200 Yes
Hardware huawei usg9500 - No
Operating System huawei usg9520_firmware v500r005c00 Yes
Hardware huawei usg9520 - No
Operating System huawei usg9560_firmware v500r005c00 Yes
Hardware huawei usg9560 - No
Operating System huawei usg9580_firmware v500r005c00 Yes
Hardware huawei usg9580 - No
References