Permissions, Privileges, and Access Controls in Huawei CloudEngine 5800 - CVE-2021-39976

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Main Vulnerability Database Vulnerabilities #VU57920

Permissions, Privileges, and Access Controls in Huawei CloudEngine 5800 - CVE-2021-39976

Published: November 3, 2021


Vulnerability identifier: #VU57920
CSH Severity: Low
CVSS v4.0: 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
CVE-ID: CVE-2021-39976
CWE-ID: CWE-264
Exploitation vector: Local access
Exploit availability: No public exploit available
Vendor: Huawei
Affected software:
Huawei CloudEngine 5800

Detailed vulnerability description

The vulnerability allows a local administrator to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions, which leads to security restrictions bypass and privilege escalation.


How to mitigate CVE-2021-39976

Install updates from vendor's website.

Sources