CVE-2021-22309

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
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.
Overview
  • CVE ID
  • CVE-2021-22309
  • Assigner
  • psirt@huawei.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-03-22T18:15:14
  • Last Modified Date
  • 2022-07-12T17:42:04
Weakness Enumerations
CWE URL
CWE-330 http://cwe.mitre.org/data/definitions/330.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc200:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:usg9500_firmware:v500r001c60spc500:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:usg9500_firmware:v500r005c00spc200:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:usg9500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:usg9520_firmware:v500r005c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:usg9520:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:usg9560_firmware:v500r005c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:usg9560:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:huawei:usg9580_firmware:v500r005c00:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:usg9580:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210202-01-fw-en Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-22309
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22309
History
Created Old Value New Value Data Type Notes
2022-05-10 07:18:30 Added to TrackCVE
2022-12-06 00:09:58 2021-03-22T18:15Z 2021-03-22T18:15:14 CVE Published Date updated
2022-12-06 00:09:58 2022-07-12T17:42:04 CVE Modified Date updated
2022-12-06 00:09:59 Analyzed Vulnerability Status updated