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CVE-2022-46144

Siemens · published 2022-12-13

Source record Collected from the National Vulnerability Database (NVD)

Description

Description by Siemens AG via the CVE Program.

A vulnerability has been identified in SCALANCE SC622-2C (6GK5622-2GS00-2AC2) (All versions < V2.3), SCALANCE SC622-2C (6GK5622-2GS00-2AC2) (All versions >= V2.3 < V3.0), SCALANCE SC626-2C (6GK5626-2GS00-2AC2) (All versions < V2.3), SCALANCE SC626-2C (6GK5626-2GS00-2AC2) (All versions >= V2.3 < V3.0), SCALANCE SC632-2C (6GK5632-2GS00-2AC2) (All versions < V2.3), SCALANCE SC632-2C (6GK5632-2GS00-2AC2) (All versions >= V2.3 < V3.0), SCALANCE SC636-2C (6GK5636-2GS00-2AC2) (All versions < V2.3), SCALANCE SC636-2C (6GK5636-2GS00-2AC2) (All versions >= V2.3 < V3.0), SCALANCE SC642-2C (6GK5642-2GS00-2AC2) (All versions < V2.3), SCALANCE SC642-2C (6GK5642-2GS00-2AC2) (All versions >= V2.3 < V3.0), SCALANCE SC646-2C (6GK5646-2GS00-2AC2) (All versions < V2.3), SCALANCE SC646-2C (6GK5646-2GS00-2AC2) (All versions >= V2.3 < V3.0), SCALANCE WAM763-1 (6GK5763-1AL00-7DA0) (All versions < V2.0.0), SCALANCE WAM766-1 (6GK5766-1GE00-7DA0) (All versions < V2.0.0), SCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0) (All versions < V2.0.0), SCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0) (All versions < V2.0.0), SCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0) (All versions < V2.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3AA0) (All versions < V2.0.0), SCALANCE WUM763-1 (6GK5763-1AL00-3DA0) (All versions < V2.0.0), SCALANCE WUM766-1 (6GK5766-1GE00-3DA0) (All versions < V2.0.0), SCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0) (All versions < V2.0.0). Affected devices do not properly process CLI commands after a user forcefully quitted the SSH connection. This could allow an authenticated attacker to make the CLI via SSH or serial interface irresponsive.

Status at the source

Affected products, as the source lists them

VendorProductVersions
SiemensSCALANCE SC622-2C0 – before V2.3: affected
SiemensSCALANCE SC622-2CV2.3 – before V3.0: affected
SiemensSCALANCE SC626-2C0 – before V2.3: affected
SiemensSCALANCE SC626-2CV2.3 – before V3.0: affected
SiemensSCALANCE SC632-2C0 – before V2.3: affected
SiemensSCALANCE SC632-2CV2.3 – before V3.0: affected
SiemensSCALANCE SC636-2C0 – before V2.3: affected
SiemensSCALANCE SC636-2CV2.3 – before V3.0: affected
SiemensSCALANCE SC642-2C0 – before V2.3: affected
SiemensSCALANCE SC642-2CV2.3 – before V3.0: affected
SiemensSCALANCE SC646-2C0 – before V2.3: affected
SiemensSCALANCE SC646-2CV2.3 – before V3.0: affected
SiemensSCALANCE WAM763-10 – before V2.0.0: affected
SiemensSCALANCE WAM766-10 – before V2.0.0: affected
SiemensSCALANCE WAM766-1 (US)0 – before V2.0.0: affected
SiemensSCALANCE WAM766-1 EEC0 – before V2.0.0: affected
SiemensSCALANCE WAM766-1 EEC (US)0 – before V2.0.0: affected
SiemensSCALANCE WUM763-10 – before V2.0.0: affected
SiemensSCALANCE WUM763-10 – before V2.0.0: affected
SiemensSCALANCE WUM766-10 – before V2.0.0: affected
SiemensSCALANCE WUM766-1 (USA)0 – before V2.0.0: affected
Products named in NVD's CPE match criteria (6)
  • cpe:2.3:o:siemens:6gk5622-2gs00-2ac2_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:siemens:6gk5626-2gs00-2ac2_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:siemens:6gk5632-2gs00-2ac2_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:siemens:6gk5636-2gs00-2ac2_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:siemens:6gk5642-2gs00-2ac2_firmware:*:*:*:*:*:*:*:*
  • cpe:2.3:o:siemens:6gk5646-2gs00-2ac2_firmware:*:*:*:*:*:*:*:*

DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.

Scores, as their sources published them

DeSpy does not score records. These are the sources' own values.

Weaknesses

CWE-664, NVD-CWE-Other

Sources

References the source lists

Source dates: published 2022-12-13, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.

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