SB2020012408 - Improper Authorization in Several Huawei Smart Phones
Published: January 24, 2020
Security Bulletin ID
SB2020012408
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper Authorization (CVE-ID: CVE-2020-1882)
CWE-ID: CWE-285 - Improper Authorization
CVSSv4: CVSS:4.0/AV:P/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local attacker to bypass authorization checks.
The vulnerability exists due to improper authorization of some function. An authenticated attacker with physical access to the device can bypass the authorization to perform some operations.
Remediation
Install update from vendor's website.