What’s Vulnerable › Vulnerabilities

CVE-2021-32969: Delta Electronics DIAScreen - Type Confusion, Out-of-bounds Write

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-05-24 · updated 2026-06-17
• Weakness: CWE-787

Description

Delta Electronics DIAScreen versions prior to 1.1.0 are vulnerable to an out-of-bounds write condition, which may result in a system crash or allow an attacker to remotely execute arbitrary code.

Affected products

• Delta Electronics DIAScreen: before 1.1.0 — fixed in 1.1.0

How to fix

Upgrade to a fixed version: Delta Electronics DIAScreen 1.1.0. Check the vendor advisory for mitigations.

References

• https://www.cisa.gov/uscert/ics/advisories/icsa-21-208-05
• https://www.cisa.gov/uscert/ics/advisories/icsa-21-208-05

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