What’s Vulnerable › Vulnerabilities

CVE-2021-38416: Delta Electronics DIALink

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-11-03 · updated 2026-06-17
• Weakness: CWE-427

Description

Delta Electronics DIALink versions 1.2.4.0 and prior insecurely loads libraries, which may allow an attacker to use DLL hijacking and takeover the system where the software is installed.

Affected products

• Delta Electronics DIALink: through 1.2.4.0

References

• https://us-cert.cisa.gov/ics/advisories/icsa-21-294-02
• https://us-cert.cisa.gov/ics/advisories/icsa-21-294-02

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