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TI-2026-01375 Aliases CVE-2026-1692GHSA-3fqx-3cg9-chg9

Missing origin validation in GraphicalData web service requests

Priority LOW 23CWE-1385Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

A missing origin validation in WebSockets vulnerability affects the GraphicalData web services used by the WebVue, WebScheduler, TouchVue and SnapVue features of PcVue in version 12.0.0 through 16.3.3 included. It might allow a remote attacker to lure a successfully authenticated user to a malicious website. This vulnerability only affects the following two endpoints: GraphicalData/js/signalR/connect and GraphicalData/js/signalR/reconnect.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00131 2nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
arcinfoPcVue16.0.0 – 16.3.3; 15.0.0 – 15.2.13; 12.0.0—No fix listedCNA
  • PcVue Vendorarcinfo Affected 16.0.0 – 16.3.3; 15.0.0 – 15.2.13; 12.0.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:arcinfo:pcvue:*:*:*:*:*:*:*:*12.0.0 – 15.2.13; 16.0.0 to before 16.3.4Vulnerablearcinfo
  • cpe:2.3:a:arcinfo:pcvue:*:*:*:*:*:*:*:* Versions 12.0.0 – 15.2.13; 16.0.0 to before 16.3.4 Vulnerable ·arcinfo

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-1692
  2. 2026-10-03 Alias added: GHSA-3fqx-3cg9-chg9

References

Advisory 1

  • TI-2011-03570 Integer overflow in an unspecified ActiveX control in SVUIGrd.ocx in ARC Informatique… CVSS 2.0HIGH 9.3
  • TI-2011-03569 An unspecified ActiveX control in SVUIGrd.ocx in ARC Informatique PcVue 6.0 through 10.0… CVSS 2.0HIGH 9.3
  • TI-2020-16302 ARC Informatique PcVue Deserialization of Untrusted Data CVSS 3.1CRITICAL 9.8
  • TI-2011-03571 An unspecified ActiveX control in SVUIGrd.ocx in ARC Informatique PcVue 6.0 through 10.0… CVSS 2.0MEDIUM 5.8
  • TI-2026-12536 Weak encryption mechanism for User directory CVSS 4.0HIGH 8.4
  • TI-2020-16303 ARC Informatique PcVue Access to Critical Private Variable via Public Method CVSS 3.1HIGH 7.5
See all 18 →

Sources

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