Vulnerability Database

289,689

Total vulnerabilities in the database

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: Mar 22, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-22309
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:P/I:N/A:N

CWEs:

Software From Fixed in
huawei / usg9500_firmware 500r001c30spc200 500r001c30spc200.x
huawei / usg9500_firmware 500r001c60spc500 500r001c60spc500.x
huawei / usg9500_firmware 500r005c00spc200 500r005c00spc200.x
huawei / usg9520_firmware 500r005c00 500r005c00.x
huawei / usg9560_firmware 500r005c00 500r005c00.x
huawei / usg9580_firmware 500r005c00 500r005c00.x