What’s Vulnerable › Vulnerabilities

CVE-2019-3975

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-09-10 · updated 2026-06-17
• Weakness: CWE-787

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.

Affected products

• Advantech WebAccess: 8.4.1

References

• https://www.tenable.com/security/research/tra-2019-41
• https://www.tenable.com/security/research/tra-2019-41

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