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TI-2022-22704 Aliases CVE-2022-45920GHSA-qqfq-w9v9-983h

In Softing uaToolkit Embedded before 1.41, a malformed CreateMonitoredItems request may cause a memory leak.

Priority MEDIUM 41CWE-401Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-401.

Summary

In Softing uaToolkit Embedded before 1.41, a malformed CreateMonitoredItems request may cause a memory leak.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00905 60th 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
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:softing:uatoolkit_embedded:*:*:*:*:*:*:*:*before 1.41VulnerableSofting
  • cpe:2.3:a:softing:uatoolkit_embedded:*:*:*:*:*:*:*:* Versions before 1.41 Vulnerable ·Softing

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-45920
  2. 2026-10-03 Alias added: GHSA-qqfq-w9v9-983h

References

Advisory 1

  • TI-2022-21644 In Softing uaToolkit Embedded before 1.40.1, a malformed PubSub discovery announcement… CVSS 3.1HIGH 7.5
  • TI-2021-17793 An issue was discovered in Softing Industrial Automation uaToolkit Embedded before 1.40. CVSS 3.1HIGH 7.5
  • TI-2021-17794 An issue was discovered in Softing Industrial Automation OPC UA C++ SDK before 5.66, and… CVSS 3.1HIGH 7.5

Sources

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