Vulnerability 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.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Webaccess Hmi Designer | <= 2.1.7.32 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/103972Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-114-03Third Party AdvisoryUS Government Resource
- http://www.securityfocus.com/bid/103972Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-114-03Third Party AdvisoryUS Government Resource
FAQ
What is CVE-2018-8833?
CVE-2018-8833 is a vulnerability with a CVSS score of 7.8 (HIGH). 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.
How severe is CVE-2018-8833?
CVE-2018-8833 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-8833?
Check the references section above for vendor advisories and patch information. Affected products include: Advantech Webaccess Hmi Designer.