Buffer overflow in We-Con Pi Studio
CVE-2018-14810
WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior parse files and pass invalidated user data to an unsafe method call, which may allow code to be executed in the context of an administrator.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.017 (76.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000
Affected products
- We-Con Pi Studio
- We-Con Pi Studio Hmi
- Wecon Pi Studio — versions 4.2.34 and prior
- Wecon Pi Studio Hmi — versions 4.1.9 and prior
Weakness classification (CWE)
References
- ics-cert.us-cert.gov/advisories/ICSA-18-277-01 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-14810?
- CVE-2018-14810 is a high-severity vulnerability in We-Con Pi Studio, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2018-10-08.
- How severe is CVE-2018-14810?
- High severity. CVSS v3 base score is 8.8 out of 10.