CVE-2020-12002

Name of the Vulnerable Software and Affected Versions Advantech WebAccess Node versions 8.4.4 and prior Advantech WebAccess Node version 9.0.0

Description Multiple stack-based buffer overflow vulnerabilities exist due to a lack of proper validation of the length of user-supplied data, which may allow remote code execution.

Recommendations For Advantech WebAccess Node versions 8.4.4 and prior, update to a version later than 8.4.4 to resolve the issue. For Advantech WebAccess Node version 9.0.0, update to a version later than 9.0.0 to resolve the issue. As a temporary workaround, consider restricting access to the affected system until a patch is available.