CVE-2021-22309

7.5HIGH

Key Information:

Vendor
Huawei
Status
Usg9500,usg9520,usg9560,usg9580
Vendor
CVE Published:
22 March 2021

Summary

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.

Affected Version(s)

USG9500,USG9520,USG9560,USG9580 V500R001C30SPC200,V500R001C60SPC500,V500R005C00SPC200

USG9500,USG9520,USG9560,USG9580 V500R005C00

References

https://www.huawei.com/en/psirt/security-advisories/huawe...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.