Code Injection in Advantech WebAccess - CVE-2019-13558
Published: September 18, 2019 / Updated: September 19, 2019
Vulnerability identifier: #VU21196
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-13558
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation. A remote attacker can send a specially crafted request and execute arbitrary code, filter data or crash the system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Advantech WebAccess
How to mitigate CVE-2019-13558
Install updates from vendor's website.
Advantech WebAccess - update to 8.4.2