OS Command Injection in LenovoEMC NAS Firmware - CVE-2018-9077
Published: September 30, 2018
Vulnerability identifier: #VU15054
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2018-9077
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Lenovo
Affected software:
LenovoEMC NAS Firmware
LenovoEMC NAS Firmware
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.
The vulnerability exists due to insufficient sanitization of user-supplied data within the "share:name" parameter. A remote authenticated attacker can inject and execute arbitrary OS commands with root privileges on the affected device.
How to mitigate CVE-2018-9077
Install updates from vendor's website.