Advantech: >> Webaccess/scada >> 9.0.1 Security Vulnerabilities
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
Advantech WebAccess/SCADA Versions 9.0.1 and prior is vulnerable to a directory traversal, which may allow an attacker to remotely read arbitrary files on the file system.
CVSS Score
6.5
EPSS Score
0.002
Published
2021-06-18
Advantech WebAccess/SCADA Versions 9.0.1 and prior is vulnerable to redirection, which may allow an attacker to send a maliciously crafted URL that could result in redirecting a user to a malicious webpage.
CVSS Score
6.1
EPSS Score
0.002
Published
2021-06-18
Incorrect permissions are set to default on the ‘Project Management’ page of WebAccess/SCADA portal of WebAccess/SCADA Versions 9.0.1 and prior, which may allow a low-privileged user to update an administrator’s password and login as an administrator to escalate privileges on the system.
CVSS Score
8.8
EPSS Score
0.002
Published
2021-04-26
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
2021-03-03
A local file inclusion vulnerability exists in the installation functionality of Advantech WebAccess/SCADA 9.0.1. A specially crafted application can lead to information disclosure. An attacker can send an authenticated HTTP request to trigger this vulnerability.
CVSS Score
7.7
EPSS Score
0.003
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 privilege escalation via PostgreSQL executable, 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
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