CVE-2022-46144

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2022
Source publication: Dec 13, 2022
Source updated: Apr 21, 2025
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

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.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

SCALANCE SC622-2C

Vendor: Siemens
Product: SCALANCE SC622-2C
Platforms: Unknown
Default status: unknown

SCALANCE SC622-2C · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.3	Unavailable	None listed

SCALANCE SC622-2C

Vendor: Siemens
Product: SCALANCE SC622-2C
Platforms: Unknown
Default status: unknown

SCALANCE SC622-2C · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V3.0	Unavailable	None listed

SCALANCE SC626-2C

Vendor: Siemens
Product: SCALANCE SC626-2C
Platforms: Unknown
Default status: unknown

SCALANCE SC626-2C · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.3	Unavailable	None listed

SCALANCE SC626-2C

Vendor: Siemens
Product: SCALANCE SC626-2C
Platforms: Unknown
Default status: unknown

SCALANCE SC626-2C · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V3.0	Unavailable	None listed

SCALANCE SC632-2C

Vendor: Siemens
Product: SCALANCE SC632-2C
Platforms: Unknown
Default status: unknown

SCALANCE SC632-2C · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.3	Unavailable	None listed

SCALANCE SC632-2C

Vendor: Siemens
Product: SCALANCE SC632-2C
Platforms: Unknown
Default status: unknown

SCALANCE SC632-2C · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V3.0	Unavailable	None listed

SCALANCE SC636-2C

Vendor: Siemens
Product: SCALANCE SC636-2C
Platforms: Unknown
Default status: unknown

SCALANCE SC636-2C · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.3	Unavailable	None listed

SCALANCE SC636-2C

Vendor: Siemens
Product: SCALANCE SC636-2C
Platforms: Unknown
Default status: unknown

SCALANCE SC636-2C · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V3.0	Unavailable	None listed

SCALANCE SC642-2C

Vendor: Siemens
Product: SCALANCE SC642-2C
Platforms: Unknown
Default status: unknown

SCALANCE SC642-2C · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.3	Unavailable	None listed

SCALANCE SC642-2C

Vendor: Siemens
Product: SCALANCE SC642-2C
Platforms: Unknown
Default status: unknown

SCALANCE SC642-2C · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V3.0	Unavailable	None listed

SCALANCE SC646-2C

Vendor: Siemens
Product: SCALANCE SC646-2C
Platforms: Unknown
Default status: unknown

SCALANCE SC646-2C · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.3	Unavailable	None listed

SCALANCE SC646-2C

Vendor: Siemens
Product: SCALANCE SC646-2C
Platforms: Unknown
Default status: unknown

SCALANCE SC646-2C · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
V2.3	`affected`	custom	V3.0	Unavailable	None listed

SCALANCE WAM763-1

Vendor: Siemens
Product: SCALANCE WAM763-1
Platforms: Unknown
Default status: unknown

SCALANCE WAM763-1 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.0.0	Unavailable	None listed

SCALANCE WAM766-1

Vendor: Siemens
Product: SCALANCE WAM766-1
Platforms: Unknown
Default status: unknown

SCALANCE WAM766-1 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.0.0	Unavailable	None listed

SCALANCE WAM766-1 (US)

Vendor: Siemens
Product: SCALANCE WAM766-1 (US)
Platforms: Unknown
Default status: unknown

SCALANCE WAM766-1 (US) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.0.0	Unavailable	None listed

SCALANCE WAM766-1 EEC

Vendor: Siemens
Product: SCALANCE WAM766-1 EEC
Platforms: Unknown
Default status: unknown

SCALANCE WAM766-1 EEC · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.0.0	Unavailable	None listed

SCALANCE WAM766-1 EEC (US)

Vendor: Siemens
Product: SCALANCE WAM766-1 EEC (US)
Platforms: Unknown
Default status: unknown

SCALANCE WAM766-1 EEC (US) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.0.0	Unavailable	None listed

SCALANCE WUM763-1

Vendor: Siemens
Product: SCALANCE WUM763-1
Platforms: Unknown
Default status: unknown

SCALANCE WUM763-1 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.0.0	Unavailable	None listed

SCALANCE WUM763-1

Vendor: Siemens
Product: SCALANCE WUM763-1
Platforms: Unknown
Default status: unknown

SCALANCE WUM763-1 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.0.0	Unavailable	None listed

SCALANCE WUM766-1

Vendor: Siemens
Product: SCALANCE WUM766-1
Platforms: Unknown
Default status: unknown

SCALANCE WUM766-1 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.0.0	Unavailable	None listed

SCALANCE WUM766-1 (USA)

Vendor: Siemens
Product: SCALANCE WUM766-1 (USA)
Platforms: Unknown
Default status: unknown

SCALANCE WUM766-1 (USA) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	V2.0.0	Unavailable	None listed