Critical severity9.8NVD Advisory· Published Jun 18, 2019· Updated Jun 17, 2026

CVE-2019-3953

Description

Stack-based buffer overflow in Advantech WebAccess/SCADA 8.4.0 allows a remote, unauthenticated attacker to execute arbitrary code by sending a crafted IOCTL 10012 RPC call.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Advantech/Webaccess
cpe:2.3:a:advantech:webaccess:8.4.0:*:*:*:*:*:*:*
Advantech/WebAccess/SCADAdescription
Advantech/WebAccss/SCADAllm-fuzzy
Range: = 8.4.0

Patches

Vulnerability mechanics

References

www.tenable.com/security/research/tra-2019-28nvdExploitThird Party Advisory
www.tenable.com/security/research/tra-2019-17nvdNot Applicable

News mentions

No linked articles in our index yet.

cvss	0.637
epss	0.003
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000