CVE Vulnerability

CVE-2021-22420

A component of the HarmonyOS has a External Control of System or Configuration Setting vulnerability. Local attackers may exploit this vulnerability to cause the underlying trust of the application trustlist mechanism is missing..

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://device.harmonyos.com/cn/docs/security/update/oem_security_update_phone_202106-0000001165452077 Not Applicable Vendor Advisory
Configurations

Configuration 1

cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
Information

Published : 2021-08-03 06:15

Updated : 2022-05-03 04:04

NVD link : CVE-2021-22420

Mitre link : CVE-2021-22420

Products Affected
No products.
CWE
CWE-668