Riskcovery

CVE-2026-73175

State
Published
Severity
7.1 High
Published
Sep 16, 2026
Updated
Sep 17, 2026
Reserved
Aug 11, 2026

Read the record on cve.org

Description

Nozomi Networks Labs identified a CWE-400: Uncontrolled Resource Consumption vulnerability in the OPC UA gateway component of Advantech EKI-1242EIMS in firmware version V1.06.01 that allows an adjacent unauthenticated attacker to exhaust the server session pool and cause a complete denial of service to all legitimate OPC UA clients by opening multiple anonymous sessions.

Scores

CVSSScoreVectorSource
4.07.1 HighCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:NNozomi

Weaknesses

  • CWE-400 Uncontrolled Resource Consumption

Affected Products

ProductVersions
EKI-1242IEIMSAdvantech
  • 1.06.01 and earlierAffected
EKI-1242EIMSAdvantech
  • 1.06.01 and earlierAffected

References

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