CVE-2019-3975: Buffer Overflow
First published: Tue Sep 10 2019(Updated: )
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.
Credit: vulnreport@tenable.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Advantech WebAccess | =8.4.1 |
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Reference Links
Frequently Asked Questions
What is CVE-2019-3975?
CVE-2019-3975 is a stack-based buffer overflow vulnerability in Advantech WebAccess/SCADA 8.4.1.
How severe is CVE-2019-3975?
CVE-2019-3975 has a severity rating of critical with a severity value of 9.8.
How can an attacker exploit CVE-2019-3975?
An attacker can exploit CVE-2019-3975 by sending a crafted IOCTL 70603 RPC message to the affected system.
Who is affected by CVE-2019-3975?
Users of Advantech WebAccess/SCADA 8.4.1 are affected by CVE-2019-3975.
Is there a fix for CVE-2019-3975?
Yes, updating to a version of Advantech WebAccess/SCADA that is not affected by the vulnerability is the recommended fix for CVE-2019-3975.
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- version/advantech webaccess/8.4.1