High severity7.8NVD Advisory· Published Apr 25, 2018· Updated Jun 17, 2026
CVE-2018-8833
CVE-2018-8833
Description
Heap-based buffer overflow vulnerabilities in Advantech WebAccess HMI Designer 2.1.7.32 and prior caused by processing specially crafted .pm3 files may allow remote code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <=2.1.7.32
- ICS-CERT/Advantech WebAccess HMI Designerv5Range: Advantech WebAccess HMI Designer, Version 2.1.7.32 and prior.
Patches
Vulnerability mechanics
References
2- www.securityfocus.com/bid/103972nvdThird Party AdvisoryVDB Entry
- ics-cert.us-cert.gov/advisories/ICSA-18-114-03nvdThird Party AdvisoryUS Government Resource
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