Buffer overflow in Advantech Webaccess Hmi Designer
CVE-2018-8833
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.
Vulnerability class: Buffer Overflow
EPSS: 0.022 (81.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Advantech Webaccess_hmi_designer
- Ics-cert Advantech Webaccess Hmi Designer — versions Advantech WebAccess HMI Designer, Version 2.1.7.32 and prior.
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2018-8833?
- CVE-2018-8833 is a high-severity vulnerability in Advantech Webaccess Hmi Designer, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2018-04-25.
- How severe is CVE-2018-8833?
- High severity. CVSS v3 base score is 7.8 out of 10.