Command Injection in Huawei products - CVE-2021-22377
Published: June 4, 2021
Vulnerability identifier: #VU53792
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-22377
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Huawei
Affected software:
Huawei S12700
Huawei S5700
Huawei S2700
Huawei S6700
Huawei S7700
Huawei S12700
Huawei S5700
Huawei S2700
Huawei S6700
Huawei S7700
Detailed vulnerability description
The vulnerability allows a remote user to execute arbitrary commands on the target system.
The vulnerability exists due to improper input validation in the module. A remote administrator can pass specially crafted data to the application and execute arbitrary commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2021-22377
Install updates from vendor's website.