SQL injection in WebAccess Scada Node and Advantech WebAccess - CVE-2019-6523
Published: January 24, 2019 / Updated: January 25, 2019
Vulnerability identifier: #VU17218
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2019-6523
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Advantech Co., Ltd
Affected software:
WebAccess Scada Node
Advantech WebAccess
WebAccess Scada Node
Advantech WebAccess
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary SQL commands in web application database.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can send a specially crafted HTTP request to vulnerable script and execute arbitrary SQL commands in web application database.
Successful exploitation of the vulnerability may allow an attacker to gain administrative access to vulnerable web application.
How to mitigate CVE-2019-6523
Update to version 8.3.5.