Advantech: >> Webaccess >> 8.3.2 Security Vulnerabilities
Advantech WebAccess 8.3.1 and 8.3.2 are vulnerable to cross-site scripting in the Bwmainleft.asp page. An attacker could leverage this vulnerability to disclose credentials amongst other things.
CVSS Score
5.4
EPSS Score
0.011
Published
2018-10-31
WebAccess Versions 8.3.2 and prior. During installation, the application installer disables user access control and does not re-enable it after the installation is complete. This could allow an attacker to run elevated arbitrary code.
CVSS Score
7.8
EPSS Score
0.001
Published
2018-10-29
WebAccess Versions 8.3.2 and prior. The application fails to properly validate the length of user-supplied data, causing a buffer overflow condition that allows for arbitrary remote code execution.
CVSS Score
7.8
EPSS Score
0.027
Published
2018-10-29
Advantech WebAccess 8.3.2 and below is vulnerable to multiple reflected cross site scripting vulnerabilities. A remote unauthenticated attacker could potentially exploit this vulnerability by tricking a victim to supply malicious HTML or JavaScript code to WebAccess, which is then reflected back to the victim and executed by the web browser.
CVSS Score
6.1
EPSS Score
0.003
Published
2018-10-22
Advantech WebAccess 8.3.2 and below is vulnerable to a stack buffer overflow vulnerability. A remote authenticated attacker could potentially exploit this vulnerability by sending a crafted HTTP request to broadweb/system/opcImg.asp.
CVSS Score
8.8
EPSS Score
0.126
Published
2018-10-22
A Path Traversal issue was discovered in WebAccess versions 8.3.2 and earlier. An attacker has access to files within the directory structure of the target device.
CVSS Score
9.8
EPSS Score
0.272
Published
2018-01-05
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