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TI-2022-02936 Aliases CVE-2022-3181GHSA-5w2r-5335-7hhx

Improper input validation in Trihedral VTScada

Priority MEDIUM 40CWE-20Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

An Improper Input Validation vulnerability exists in Trihedral VTScada version 12.0.38 and prior. A specifically malformed HTTP request could cause the affected VTScada to crash. Both local area network (LAN)-only and internet facing systems are affected.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00804 56th 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
Yes
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
TrihedralVTScadaup to 12.0.38—No fix listedCNA
  • VTScada VendorTrihedral Affected up to 12.0.38 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:trihedral:vtscada:*:*:*:*:*:*:*:*up to 12.0.38VulnerableTrihedral
  • cpe:2.3:a:trihedral:vtscada:*:*:*:*:*:*:*:* Versions up to 12.0.38 Vulnerable ·Trihedral

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-3181
  2. 2026-10-03 Alias added: GHSA-5w2r-5335-7hhx

References

Patch 1

  • TI-2016-03892 The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02… KEVCVSS 3.1HIGH 7.5
  • TI-2016-03901 Directory traversal vulnerability in the WAP interface in Trihedral VTScada (formerly… CVSS 3.0CRITICAL 9.1
  • TI-2016-03881 The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02… CVSS 3.0CRITICAL 9.1
  • TI-2014-07460 Trihedral Engineering Limited VTScada Integer Overflow CVSS 2.0HIGH 7.8
  • TI-2017-10211 Uncontrolled search path in Trihedral Engineering Limited VTScada CVSS 3.0HIGH 7.8
  • TI-2017-03955 Information disclosure in Trihedral VTScada CVSS 3.0HIGH 7.5
See all 9 →

Sources

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