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CVE-2021-40049

Date: March 7, 2022

There is a permission control vulnerability in the PMS module. Successful exploitation of this vulnerability can lead to sensitive system information being obtained without authorization.

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2021-40049
https://device.harmonyos.com/cn/docs/security/update/security-bulletins-phones-202203-0000001257385193
https://consumer.huawei.com/en/support/bulletin/2022/3/
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-40049
https://www.mend.io/vulnerability-database/CVE-2021-40049

Severity Score

Weakness Type (CWE)

Incorrect Default Permissions

CWE-276

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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