← Back

Webaccess

webaccess

Vendor: Advantech • 103 CVEs

CVEs (103)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Advantech
1Webaccess
Jun 17, 2026
Sep 18, 2019
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
In WebAccess versions 8.4.1 and prior, multiple stack-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow r...Show more
In WebAccess versions 8.4.1 and prior, multiple stack-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution.Show less
1Advantech
1Webaccess
Jun 17, 2026
Sep 18, 2019
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
In WebAccess versions 8.4.1 and prior, multiple command injection vulnerabilities are caused by a lack of proper validation of user-supplied data and may allow arbitrary file deletion and remote code execution.
1Advantech
1Webaccess
Jun 17, 2026
Sep 18, 2019
N/A· v4
9.8 CRITICAL· v3
9.0 HIGH· v2
In WebAccess, versions 8.4.1 and prior, an improper authorization vulnerability may allow an attacker to disclose sensitive information, cause improper control of generation of code, which may allow remote code execution...Show more
In WebAccess, versions 8.4.1 and prior, an improper authorization vulnerability may allow an attacker to disclose sensitive information, cause improper control of generation of code, which may allow remote code execution or cause a system crash.Show less
1Advantech
1Webaccess
Jun 17, 2026
Sep 10, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Stack-based buffer overflow in Advantech WebAccess/SCADA 8.4.1 allows a remote, unauthenticated attacker to execute arbitrary code via a crafted IOCTL 70603 RPC message.
1Advantech
1Webaccess
Jun 17, 2026
Jun 28, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
In WebAccess/SCADA Versions 8.3.5 and prior, multiple untrusted pointer dereference vulnerabilities may allow a remote attacker to execute arbitrary code.
1Advantech
1Webaccess
Jun 17, 2026
Jun 28, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
In WebAccess/SCADA, Versions 8.3.5 and prior, multiple stack-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may...Show more
In WebAccess/SCADA, Versions 8.3.5 and prior, multiple stack-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution.Show less
1Advantech
1Webaccess
Jun 17, 2026
Jun 28, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
In WebAccess/SCADA Versions 8.3.5 and prior, multiple heap-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may al...Show more
In WebAccess/SCADA Versions 8.3.5 and prior, multiple heap-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution. Note: A different vulnerability than CVE-2019-10991.Show less
1Advantech
1Webaccess
Jun 17, 2026
Jun 28, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
In WebAccess/SCADA Versions 8.3.5 and prior, multiple out-of-bounds write vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow rem...Show more
In WebAccess/SCADA Versions 8.3.5 and prior, multiple out-of-bounds write vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution.Show less
1Advantech
1Webaccess
Jun 17, 2026
Jun 28, 2019
N/A· v4
9.1 CRITICAL· v3
6.4 MEDIUM· v2
In WebAccess/SCADA, Versions 8.3.5 and prior, a path traversal vulnerability is caused by a lack of proper validation of a user-supplied path prior to use in file operations. An attacker can leverage this vulnerability t...Show more
In WebAccess/SCADA, Versions 8.3.5 and prior, a path traversal vulnerability is caused by a lack of proper validation of a user-supplied path prior to use in file operations. An attacker can leverage this vulnerability to delete files while posing as an administrator.Show less
1Advantech
1Webaccess
Jun 17, 2026
Jun 28, 2019
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
In WebAccess/SCADA Versions 8.3.5 and prior, an out-of-bounds read vulnerability is caused by a lack of proper validation of user-supplied data. Exploitation of this vulnerability may allow disclosure of information.
1Advantech
1Webaccess
Jun 17, 2026
Jun 19, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Stack-based buffer overflow in Advantech WebAccess/SCADA 8.4.0 allows a remote, unauthenticated attacker to execute arbitrary code by sending a crafted IOCTL 81024 RPC call.
1Advantech
1Webaccess
Jun 17, 2026
Jun 18, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Stack-based buffer overflow in Advantech WebAccess/SCADA 8.4.0 allows a remote, unauthenticated attacker to execute arbitrary code by sending a crafted IOCTL 10012 RPC call.
1Advantech
1Webaccess
Jun 17, 2026
Apr 9, 2019
N/A· v4
7.5 HIGH· v3
6.4 MEDIUM· v2
Advantech WebAccess 8.3.4 allows unauthenticated, remote attackers to delete arbitrary files via IOCTL 10005 RPC.
1Advantech
1Webaccess
Jun 17, 2026
Apr 9, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Advantech WebAccess 8.3.4 is vulnerable to file upload attacks via unauthenticated RPC call. An unauthenticated, remote attacker can use this vulnerability to execute arbitrary code.
1Advantech
1Webaccess
Jun 17, 2026
Apr 5, 2019
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Advantech WebAccess/SCADA, Versions 8.3.5 and prior. An improper access control vulnerability may allow an attacker to cause a denial-of-service condition.
1Advantech
1Webaccess
Jun 17, 2026
Apr 5, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Advantech WebAccess/SCADA, Versions 8.3.5 and prior. Multiple command injection vulnerabilities, caused by a lack of proper validation of user-supplied data, may allow remote code execution.
1Advantech
1Webaccess
Jun 17, 2026
Apr 5, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Advantech WebAccess/SCADA, Versions 8.3.5 and prior. Multiple stack-based buffer overflow vulnerabilities, caused by a lack of proper validation of the length of user-supplied data, may allow remote code execution.
1Advantech
1Webaccess
Nov 21, 2024
Oct 31, 2018
N/A· v4
5.4 MEDIUM· v3
3.5 LOW· v2
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.
1Advantech
1Webaccess
Nov 21, 2024
Oct 31, 2018
N/A· v4
6.5 MEDIUM· v3
6.8 MEDIUM· v2
WADashboard API in Advantech WebAccess 8.3.1 and 8.3.2 allows remote authenticated attackers to read any file on the filesystem due to a directory traversal vulnerability in the readFile API.
1Advantech
1Webaccess
Nov 21, 2024
Oct 31, 2018
N/A· v4
6.5 MEDIUM· v3
8.5 HIGH· v2
WADashboard API in Advantech WebAccess 8.3.1 and 8.3.2 allows remote authenticated attackers to write or overwrite any file on the filesystem due to a directory traversal vulnerability in the writeFile API. An attacker c...Show more
WADashboard API in Advantech WebAccess 8.3.1 and 8.3.2 allows remote authenticated attackers to write or overwrite any file on the filesystem due to a directory traversal vulnerability in the writeFile API. An attacker can use this vulnerability to remotely execute arbitrary code.Show less