CVE-2021-22333

CVSS V2 High 10 CVSS V3 Critical 9.8
Description
There is an Improper Validation of Array Index vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause code to execute, thus obtaining system permissions.
Overview
  • CVE ID
  • CVE-2021-22333
  • Assigner
  • psirt@huawei.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-06-03T20:15:08
  • Last Modified Date
  • 2021-12-09T17:57:49
Weakness Enumerations
CWE URL
CWE-129 http://cwe.mitre.org/data/definitions/129.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:huawei:emui:9.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:emui:9.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:emui:10.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:magic_ui:2.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:magic_ui:3.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://consumer.huawei.com/en/support/bulletin/2021/4/ Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-22333
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22333
History
Created Old Value New Value Data Type Notes
2022-05-10 06:41:57 Added to TrackCVE
2022-12-05 03:31:17 2021-06-03T20:15Z 2021-06-03T20:15:08 CVE Published Date updated
2022-12-05 03:31:17 2021-12-09T17:57:49 CVE Modified Date updated
2022-12-05 03:31:17 Analyzed Vulnerability Status updated