This page lists publicly disclosed CVE vulnerabilities affecting advantech webaccess (linked via NVD CPE). Each row includes severity scores, summaries, and publication dates to help identify and analyze security issues.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2019-13556 | 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. | [email protected] | 8.8 | 2.12% | 2019-09-18 | 2026-06-16 |
| CVE-2019-13552 | 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. | [email protected] | 8.8 | 2.66% | 2019-09-18 | 2026-06-16 |
| CVE-2019-13550 | 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. | [email protected] | 9.8 | 2.85% | 2019-09-18 | 2026-06-16 |
| CVE-2019-3975 | 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. | [email protected] | 9.8 | 4.57% | 2019-09-10 | 2026-06-16 |
| CVE-2019-10993 | In WebAccess/SCADA Versions 8.3.5 and prior, multiple untrusted pointer dereference vulnerabilities may allow a remote attacker to execute arbitrary code. | [email protected] | 9.8 | 10.66% | 2019-06-28 | 2026-06-16 |
| CVE-2019-10991 | 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. | [email protected] | 9.8 | 8.98% | 2019-06-28 | 2026-06-16 |
| CVE-2019-10989 | 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. | [email protected] | 9.8 | 8.55% | 2019-06-28 | 2026-06-16 |
| CVE-2019-10987 | 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. | [email protected] | 8.8 | 5.65% | 2019-06-28 | 2026-06-16 |
| CVE-2019-10985 | 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. | [email protected] | 9.1 | 3.11% | 2019-06-28 | 2026-06-16 |
| CVE-2019-10983 | 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. | [email protected] | 7.5 | 2.38% | 2019-06-28 | 2026-06-16 |
| CVE-2019-3954 | 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. | [email protected] | 9.8 | 3.91% | 2019-06-18 | 2026-06-16 |
| CVE-2019-3953 | 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. | [email protected] | 9.8 | 3.99% | 2019-06-18 | 2026-06-16 |
| CVE-2019-3941 | Advantech WebAccess 8.3.4 allows unauthenticated, remote attackers to delete arbitrary files via IOCTL 10005 RPC. | [email protected] | 7.5 | 2.39% | 2019-04-09 | 2026-06-16 |
| CVE-2019-3940 | 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. | [email protected] | 9.8 | 4.08% | 2019-04-09 | 2026-06-16 |
| CVE-2019-6554 | 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. | [email protected] | 7.5 | 1.57% | 2019-04-05 | 2026-06-16 |
| CVE-2019-6552 | 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. | [email protected] | 9.8 | 3.27% | 2019-04-05 | 2026-06-16 |
| CVE-2019-6550 | 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. | [email protected] | 9.8 | 6.09% | 2019-04-05 | 2026-06-16 |
| CVE-2018-15707 | 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. | [email protected] | 5.4 | 1.88% | 2018-10-31 | 2026-06-16 |
| CVE-2018-15706 | 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. | [email protected] | 6.5 | 32.37% | 2018-10-31 | 2026-06-16 |
| CVE-2018-15705 | 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. | [email protected] | 6.5 | 12.24% | 2018-10-31 | 2026-06-16 |