Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| WebAccess | WebAccess/SCADA | Versions 8.3.5 and prior | — |
Advisories 1
- ICSA-19-178-05 Advantech WebAccess/SCADA CISA ICS & IT advisories · Jun 27, 2019
References
- https://www.us-cert.gov/ics/advisories/icsa-19-178-05
- https://www.zerodayinitiative.com/advisories/ZDI-19-592/
- https://www.zerodayinitiative.com/advisories/ZDI-19-620/
- https://www.zerodayinitiative.com/advisories/ZDI-19-588/
- https://www.zerodayinitiative.com/advisories/ZDI-19-586/
- https://www.zerodayinitiative.com/advisories/ZDI-19-594/
- https://www.zerodayinitiative.com/advisories/ZDI-19-589/
- https://www.zerodayinitiative.com/advisories/ZDI-19-619/