Advantech: >> Webaccess/scada Security Vulnerabilities
An exploitable local privilege elevation vulnerability exists in the file system permissions of Advantech WebAccess/SCADA 9.0.1 installation. In privilege escalation via multiple service executables in installation folder of WebAccess, an attacker can either replace binary or loaded modules to execute code with NT SYSTEM privilege.
CVSS Score
8.8
EPSS Score
0.001
Published
2021-02-17
An exploitable local privilege elevation vulnerability exists in the file system permissions of Advantech WebAccess/SCADA 9.0.1 installation. In webvrpcs Run Key Privilege Escalation in installation folder of WebAccess, an attacker can either replace binary or loaded modules to execute code with NT SYSTEM privilege.
CVSS Score
8.8
EPSS Score
0.001
Published
2021-02-17
An exploitable local privilege elevation vulnerability exists in the file system permissions of Advantech WebAccess/SCADA 9.0.1 installation. In COM Server Application Privilege Escalation, an attacker can either replace binary or loaded modules to execute code with NT SYSTEM privilege.
CVSS Score
8.8
EPSS Score
0.001
Published
2021-02-17
WebAccess/SCADA, Version 8.3. An improper authentication vulnerability exists that could allow a possible authentication bypass allowing an attacker to upload malicious data.
CVSS Score
9.8
EPSS Score
0.031
Published
2019-02-05
WebAccess/SCADA, Version 8.3. Specially crafted requests could allow a possible authentication bypass that could allow an attacker to obtain and manipulate sensitive information.
CVSS Score
8.6
EPSS Score
0.017
Published
2019-02-05
WebAccess/SCADA, Version 8.3. The software does not properly sanitize its inputs for SQL commands.
CVSS Score
9.8
EPSS Score
0.007
Published
2019-02-05
WebAccess/SCADA, WebAccess/SCADA Version 8.3.2 installed on Windows 2008 R2 SP1. Lack of proper validation of user supplied input may allow an attacker to cause the overflow of a buffer on the stack.
CVSS Score
7.3
EPSS Score
0.004
Published
2018-12-19
A SQL Injection issue was discovered in Advantech WebAccess/SCADA versions prior to V8.2_20170817. WebAccess/SCADA does not properly sanitize its inputs for SQL commands.
CVSS Score
5.3
EPSS Score
0.001
Published
2018-01-25
A Path Traversal issue was discovered in Advantech WebAccess/SCADA versions prior to V8.2_20170817. An attacker has read access to files within the directory structure of the target device.
CVSS Score
5.3
EPSS Score
0.011
Published
2018-01-25
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