CVE-2020-16199
Multiple stack-based buffer overflow vulnerabilities may be exploited by processing specially crafted project files, which may allow an attacker to read/modify information, execute arbitrary code, and/or crash the application.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.48%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Delta Industrial Automation CNCSoft ScreenEditor, Versions 1.01.23 and prior. Multiple stack-based buffer overflow vulnerabilities may be exploited by processing specially crafted project files, which may allow an attacker to read/modify information, execute arbitrary code, and/or crash the application.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 9.48% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-121, CWE-787
- Affected
- deltaww/cncsoft screeneditor
- Source
- ics-cert@hq.dhs.gov
References
- https://us-cert.cisa.gov/ics/advisories/icsa-20-217-01Third Party Advisory, US Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-20-939/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-20-940/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-20-943/Third Party Advisory, VDB Entry
- https://us-cert.cisa.gov/ics/advisories/icsa-20-217-01Third Party Advisory, US Government Resource
- https://www.zerodayinitiative.com/advisories/ZDI-20-939/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-20-940/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-20-943/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.