Buffer overflow in Advantech Webaccess Hmi Designer
CVE-2019-10961
In Advantech WebAccess HMI Designer Version 2.1.9.23 and prior, processing specially crafted MCR files lacking proper validation of user supplied data may cause the system to write outside the intended buffer area, allowing remote code execution.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.041 (90.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 90.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.041 · newest: 0.041 · change: 0.000
Affected products
- Advantech Webaccess Hmi Designer
- Advantech Webaccess Hmi Designer — versions Version 2.1.9.23 and prior
Weakness classification (CWE)
References
- www.us-cert.gov/ics/advisories/icsa-19-213-01 (US Government Resource, Patch, Third Party Advisory)
- www.zerodayinitiative.com/advisories/ZDI-19-691/ (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-10961?
- CVE-2019-10961 is a high-severity vulnerability in Advantech Webaccess Hmi Designer, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2019-08-02.
- How severe is CVE-2019-10961?
- High severity. CVSS v3 base score is 8.8 out of 10.