SB2021011802 - Improper validation of integrity check value in Huawei Myna
Published: January 18, 2021
Security Bulletin ID
SB2021011802
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 validation of integrity check value (CVE-ID: CVE-2020-9210)
CWE-ID: CWE-354 - Improper Validation of Integrity Check Value
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 compromise the target system.
The vulnerability exists due to a module does not perform sufficient integrity check. An attacker with physical access can install malware and compromise normal service of the affected device.
Remediation
Install update from vendor's website.