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TI-2021-18916 Aliases CVE-2021-42703GHSA-g22f-95g3-fg47

AzeoTech DAQFactory

Priority LOW 28CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

This vulnerability could allow an attacker to send malicious Javascript code resulting in hijacking of the user’s cookie/session tokens, redirecting the user to a malicious webpage, and performing unintended browser action.

Why it matters now

EPSS 0.00642 51st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
AdvantechHMI DesignerAll versions – 2.1.11.0—No fix listedCNA
  • HMI Designer VendorAdvantech Affected All versions – 2.1.11.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:advantech:webaccess_hmi_designer:*:*:*:*:*:*:*:*before 2.1.11.0VulnerableAdvantech
  • cpe:2.3:a:advantech:webaccess_hmi_designer:*:*:*:*:*:*:*:* Versions before 2.1.11.0 Vulnerable ·Advantech

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-42703
  2. 2026-10-03 Alias added: GHSA-g22f-95g3-fg47
  3. 2026-10-21 EPSS moved to the 50th–90th percentile

References

Advisory 1

  • TI-2019-08180 Out-of-bounds write in Advantech WebAccess HMI Designer CVSS 3.1HIGH 8.8
  • TI-2018-06379 Out-of-bounds write in ICS-CERT Advantech WebAccess HMI Designer CVSS 3.0HIGH 7.8
  • TI-2018-06377 Double free in ICS-CERT Advantech WebAccess HMI Designer CVSS 3.0HIGH 7.8
  • TI-2018-06375 Heap-based buffer overflow in ICS-CERT Advantech WebAccess HMI Designer CVSS 3.1HIGH 7.8
  • TI-2021-18919 AzeoTech DAQFactory CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences