Advantech WebAccess Node, Version 8.4.4 and prior, Version 9.0.0. Multiple relative path traversal vulnerabilities exist that may allow a low privilege user to overwrite files outside the application’s control.Referenceshttps://www.us-cert.gov/ics/advisories/icsa-20-128-01https://www.zerodayinitiative.com/advisories/ZDI-20-589/https://www.zerodayinitiative.com/advisories/ZDI-20-605/https://www.zerodayinitiative.com/advisories/ZDI-20-595/
