CVE-2019-3975

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Stack-based buffer overflow in Advantech WebAccess/SCADA 8.4.1 allows a remote, unauthenticated attacker to execute arbitrary code via a crafted IOCTL 70603 RPC message.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
Advantech	WebAccess/SCADA	8.4.1

References

https://www.tenable.com/security/research/tra-2019-41Exploit, Third Party Advisory
https://www.tenable.com/security/research/tra-2019-41Exploit, Third Party Advisory

Timeline

Published: Sep 10, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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