What’s Vulnerable › Vulnerabilities

CVE-2021-42706: AzeoTech DAQFactory

• 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: 2021-11-15 · updated 2026-06-17
• Weakness: CWE-416

Description

This vulnerability could allow an attacker to disclose information and execute arbitrary code on affected installations of WebAccess/MHI Designer

Affected products

• ICS-CERT Advantech WebAccess HMI Designer: before 2.1.11.0 — fixed in 2.1.11.0

How to fix

Upgrade to a fixed version: ICS-CERT Advantech WebAccess HMI Designer 2.1.11.0. Check the vendor advisory for mitigations.

References

• https://us-cert.cisa.gov/ics/advisories/icsa-21-173-01
• https://us-cert.cisa.gov/ics/advisories/icsa-21-173-01

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