7.5
CVE-2021-22309
- EPSS 0.15%
- Published 22.03.2021 18:15:14
- Last modified 21.11.2024 05:49:53
- Source psirt@huawei.com
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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.
Data is provided by the National Vulnerability Database (NVD)
Huawei ≫ Usg9500 Firmware Versionv500r001c30spc200
Huawei ≫ Usg9500 Firmware Versionv500r001c60spc500
Huawei ≫ Usg9500 Firmware Versionv500r005c00spc200
Huawei ≫ Usg9520 Firmware Versionv500r005c00
Huawei ≫ Usg9560 Firmware Versionv500r005c00
Huawei ≫ Usg9580 Firmware Versionv500r005c00
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.15% | 0.322 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
|
| nvd@nist.gov | 5 | 10 | 2.9 |
AV:N/AC:L/Au:N/C:P/I:N/A:N
|
CWE-330 Use of Insufficiently Random Values
The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.