Command Injection in FusionSphere OpenStack - CVE-2017-2718
Published: November 22, 2017 / Updated: August 8, 2020
Vulnerability identifier: #VU37883
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2017-2718
CWE-ID: CWE-77
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vendor: Huawei
Affected software:
FusionSphere OpenStack
FusionSphere OpenStack
Detailed vulnerability description
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
FusionSphere OpenStack with software V100R006C00 and V100R006C10RC2 has two command injection vulnerabilities due to the insufficient input validation on one port. An attacker can exploit the vulnerabilities to gain root privileges by sending some messages with malicious commands.
How to mitigate CVE-2017-2718
Install update from vendor's website.