Permissions, Privileges, and Access Controls in Huawei CloudEngine 5800 - CVE-2021-39976
Published: November 3, 2021
Vulnerability identifier: #VU57920
CSH Severity: Low
CVSS v4: 8.4 [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]
CVE-ID: CVE-2021-39976
CWE-ID: CWE-264
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
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.
Affected software
Huawei CloudEngine 5800
How to mitigate CVE-2021-39976
Install updates from vendor's website.
Huawei CloudEngine 5800 - update to V200R020SPH008