What’s Vulnerable › Vulnerabilities

CVE-2021-22672

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 9.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-05-10 · updated 2026-06-17
• Weakness: CWE-787

Description

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.

Affected products

• Delta Industrial Automation CNCSoft ScreenEditor: before 1.01.30 — fixed in 1.01.30

How to fix

Upgrade to a fixed version: Delta Industrial Automation CNCSoft ScreenEditor 1.01.30. Check the vendor advisory for mitigations.

References

• https://us-cert.cisa.gov/ics/advisories/icsa-21-124-02
• https://www.zerodayinitiative.com/advisories/ZDI-21-524/
• https://us-cert.cisa.gov/ics/advisories/icsa-21-124-02
• https://www.zerodayinitiative.com/advisories/ZDI-21-524/

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