Buffer overflow in We-Con Levistudiou
CVE-2020-16243
Multiple buffer overflow vulnerabilities exist when LeviStudioU (Version 2019-09-21 and prior) processes project files. Opening a specially crafted project file could allow an attacker to exploit and execute code under the privileges of the application.
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.124 (96.1th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.120 · newest: 0.124 · change: +0.004
Affected products
- We-Con Levistudiou
- Levistudiou — versions Version 2019-09-21 and prior
Weakness classification (CWE)
References
- us-cert.cisa.gov/ics/advisories/icsa-20-238-03 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-16243?
- CVE-2020-16243 is a high-severity vulnerability in We-Con Levistudiou, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2021-02-23.
- How severe is CVE-2020-16243?
- High severity. CVSS v3 base score is 7.8 out of 10.