#VU27618 Command Injection in Advantech WebAccess - CVE-2020-12006
Published: May 11, 2020 / Updated: May 11, 2020
Vulnerability identifier: #VU27618
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2020-12006
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Advantech WebAccess
Advantech WebAccess
Software vendor:
Advantech Co., Ltd
Advantech Co., Ltd
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation within the implementation of IOCTL 0x00002711 in ViewSrv.dll. A remote attacker can trick the victim to visit a specially crafted web page and execute arbitrary commands on the system.
Remediation
Install update from vendor's website.