Buffer overflow in Deltaww Cncsoft Screeneditor
CVE-2021-22672
Delta Electronics' CNCSoft ScreenEditor in versions prior to v1.01.30 could allow the corruption of data, a denial-of-service condition, or code execution. The vulnerability may allow an attacker to remotely execute arbitrary code.
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: 0.090 (95.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 95.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.097 · newest: 0.090 · change: -0.007
Affected products
- Deltaww Cncsoft Screeneditor
- Delta Electronics Cncsoft Screeneditor — versions CNCSoft ScreenEditor versions prior to v1.01.30
Weakness classification (CWE)
References
- us-cert.cisa.gov/ics/advisories/icsa-21-124-02 (US Government Resource, Third Party Advisory)
- www.zerodayinitiative.com/advisories/ZDI-21-524/ (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-22672?
- CVE-2021-22672 is a high-severity vulnerability in Deltaww Cncsoft Screeneditor, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2021-05-10.
- How severe is CVE-2021-22672?
- High severity. CVSS v3 base score is 7.8 out of 10.