SB2021071505 - Privilege escalation in Huawei ManageOne
Published: July 15, 2021
Security Bulletin ID
SB2021071505
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2021-22397)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local administrator to escalate privileges on the system.
The vulnerability exists due to external parameters of some files are lack of verification when they are be called, which leads to security restrictions bypass and privilege escalation.
Remediation
Install update from vendor's website.