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.
https://www.zerodayinitiative.com/advisories/ZDI-19-587/
https://www.zerodayinitiative.com/advisories/ZDI-19-584/
https://www.us-cert.gov/ics/advisories/icsa-19-178-05
Source: Mitre, NVD
Published: 2019-06-28
Updated: 2026-06-17
Base Score: 6.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 8.8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.02753