Detections
Analytics

CVE-2019-10991

critical

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.

References

https://www.zerodayinitiative.com/advisories/ZDI-19-620/

https://www.zerodayinitiative.com/advisories/ZDI-19-619/

https://www.zerodayinitiative.com/advisories/ZDI-19-594/

https://www.zerodayinitiative.com/advisories/ZDI-19-592/

https://www.zerodayinitiative.com/advisories/ZDI-19-589/

https://www.zerodayinitiative.com/advisories/ZDI-19-588/

https://www.zerodayinitiative.com/advisories/ZDI-19-586/

https://www.us-cert.gov/ics/advisories/icsa-19-178-05

Details

Source: Mitre, NVD

Published: 2019-06-28

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.0898