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TI-2022-18089 Aliases CVE-2022-38466GHSA-cgp2-rccm-9rjc

Improper access control in Siemens CoreShield One-Way Gateway Software

Priority LOW 33CWE-284Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-284.

Summary

A vulnerability has been identified in CoreShield One-Way Gateway (OWG) Software (All versions < V2.2). The default installation sets insecure file permissions that could allow a local attacker to escalate privileges to local administrator.

Why it matters now

EPSS 0.00169 6th percentileScored 2026-11-07
Fix Fixed CoreShield One-Way Gateway (OWG) Software (Siemens): V2.2

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
SiemensCoreShield One-Way Gateway (OWG) Softwarebefore V2.2V2.2Patch availableCNA
  • CoreShield One-Way Gateway (OWG) Software VendorSiemens Affected before V2.2 Fixed in V2.2 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:siemens:coreshield_one-way_gateway:*:*:*:*:*:*:*:*before 2.2VulnerableSiemens
  • cpe:2.3:a:siemens:coreshield_one-way_gateway:*:*:*:*:*:*:*:* Versions before 2.2 Vulnerable ·Siemens

Remediation

  • Fix · CNA CoreShield One-Way Gateway (OWG) Software (Siemens) Fixed in V2.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-38466
  2. 2026-10-03 Alias added: GHSA-cgp2-rccm-9rjc

References

Advisory 1

Sources

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