Advantech: >> Webaccess/scada Security Vulnerabilities
Advantech WebAccess/SCADA is vulnerable to directory traversal, which may allow an attacker to determine the existence of arbitrary files.
CVSS Score
4.3
EPSS Score
0.001
Published
2025-12-18
Advantech WebAccess/SCADA
is vulnerable to SQL injection, which may allow an attacker to execute arbitrary SQL commands.
CVSS Score
6.3
EPSS Score
0.0
Published
2025-12-18
Advantech WebAccess/SCADA
is vulnerable to absolute directory traversal, which may allow an attacker to determine the existence of arbitrary files.
CVSS Score
4.3
EPSS Score
0.001
Published
2025-12-18
Advantech WebAccess/SCADA
is vulnerable to unrestricted file upload, which may allow an attacker to remotely execute arbitrary code.
CVSS Score
8.8
EPSS Score
0.001
Published
2025-12-18
Advantech WebAccess/SCADA is vulnerable to directory traversal, which may allow an attacker to delete arbitrary files.
CVSS Score
8.1
EPSS Score
0.002
Published
2025-12-18
All versions prior to 9.1.4 of Advantech WebAccess/SCADA are vulnerable to use of untrusted pointers. The RPC arguments the client sent could contain raw memory pointers for the server to use as-is. This could allow an attacker to gain access to the remote file system and the ability to execute commands and overwrite files.
CVSS Score
9.8
EPSS Score
0.001
Published
2023-08-02
In Advantech WebAccss/SCADA v9.1.3 and prior, there is an arbitrary file overwrite vulnerability, which could allow an attacker to overwrite any file in the operating system (including system files), inject code into an XLS file, and modify the file extension, which could lead to arbitrary code execution.
CVSS Score
7.2
EPSS Score
0.001
Published
2023-06-06
In Advantech WebAccss/SCADA v9.1.3 and prior, there is an arbitrary file upload vulnerability that could allow an attacker to modify the file extension of a certificate file to ASP when uploading it, which can lead to remote code execution.
CVSS Score
7.2
EPSS Score
0.002
Published
2023-06-06
In Advantech WebAccss/SCADA v9.1.3 and prior, there is an arbitrary file upload vulnerability that could allow an attacker to upload an ASP script file to a webserver when logged in as manager user, which can lead to arbitrary code execution.
CVSS Score
7.2
EPSS Score
0.001
Published
2023-06-06
UserExcelOut.asp within WebAccess/SCADA is vulnerable to cross-site scripting (XSS), which could allow an attacker to send malicious JavaScript code. This could result in hijacking of cookie/session tokens, redirection to a malicious webpage, and unintended browser action on the WebAccess/SCADA (WebAccess/SCADA versions prior to 8.4.5, WebAccess/SCADA versions prior to 9.0.1).
CVSS Score
6.1
EPSS Score
0.002
Published
2021-08-10
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