SB2022040701 - Improper Authentication Huawei FLMG-10
Published: April 7, 2022
Security Bulletin ID
SB2022040701
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper Authentication (CVE-ID: CVE-2022-22259)
CWE-ID: CWE-287 - Improper Authentication
CVSSv4: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local attacker to bypass authentication process.
The vulnerability exists due to improper authentication issue. An attacker with physical access can install persistent and stealthy bootkits or malicious bootloaders and gain unauthorized access to the device.
Remediation
Install update from vendor's website.