Buffer overflow in We-Con Levistudio Hmi Editor
CVE-2018-7527
A buffer overflow can be triggered in LeviStudio HMI Editor, Version 1.10 part of Wecon LeviStudioU 1.8.29, and PI Studio HMI Project Programmer, Build: November 11, 2017 and prior by opening a specially crafted file.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.007 (52.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- We-Con Levistudio Hmi Editor — versions 1.10
- We-Con Levistudiou
- We-Con Pi Studio Hmi Project Programmer
- Wecon Technology Co., Ltd. Levistudio Hmi Editor — versions Version 1.10 part of Wecon LeviStudioU 1.8.29 and prior
- Wecon Technology Co., Ltd. Pi Studio Hmi Project Programmer — versions Build: November 11, 2017 and prior
Weakness classification (CWE)
References
- www.securityfocus.com/bid/104016 (VDB Entry, Third Party Advisory, vdb-entry)
- ics-cert.us-cert.gov/advisories/ICSA-18-116-02 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-7527?
- CVE-2018-7527 is a medium-severity vulnerability in We-Con Levistudio Hmi Editor, classified under Stack-based Buffer Overflow. CVSS score: 5.3/10. Published 2018-04-26.
- How severe is CVE-2018-7527?
- Medium severity. CVSS v3 base score is 5.3 out of 10.