Advantech WebAccess Node, Version 8.4.4 and prior, Version 9.0.0. Multiple stack-based buffer overflow vulnerabilities exist caused by a lack of proper validation of the length of user-supplied data, which may allow remote code execution.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HAdvantech Webaccess
APPAdvantech9.0.0≤ 8.4.4
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
RCEMemory
References
Related vulnerabilities
CVE-2021-33023CRITICAL9.8PL ✓same product
Heap-based buffer overflow w Advantech WebAccess umożliwiający RCE
CVE-2021-38389CRITICAL9.8PL ✓same product
Stack-based buffer overflow w Advantech WebAccess umożliwiający RCE
CVE-2021-38408CRITICAL9.8PL ✓same product
Stack-based buffer overflow w Advantech WebAccess umożliwiający RCE
CVE-2020-12019CRITICAL9.8PL ✓same product
Stack-based buffer overflow umożliwiający RCE w Advantech WebAccess Node
CVE-2020-10638CRITICAL9.8PL ✓same product
Wielokrotny heap-based buffer overflow w Advantech WebAccess Node umożliwiający RCE