CVE-2023-23449

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2023
Source publication: May 15, 2023
Source updated: Jun 1, 2026
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

Observable Response Discrepancy in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 1122524, 1122526 allows a remote attacker to gain information about valid usernames by analyzing challenge responses from the server via the REST interface.

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.

SICK FTMG-ESD15AXX AIR FLOW SENSOR

Vendor: SICK AG
Product: SICK FTMG-ESD15AXX AIR FLOW SENSOR
Platforms: Unknown
Default status: affected

SICK FTMG-ESD15AXX AIR FLOW SENSOR · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all firmware versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

SICK FTMG-ESD20AXX AIR FLOW SENSOR

Vendor: SICK AG
Product: SICK FTMG-ESD20AXX AIR FLOW SENSOR
Platforms: Unknown
Default status: affected

SICK FTMG-ESD20AXX AIR FLOW SENSOR · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all firmware versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

SICK FTMG-ESD25AXX AIR FLOW SENSOR

Vendor: SICK AG
Product: SICK FTMG-ESD25AXX AIR FLOW SENSOR
Platforms: Unknown
Default status: affected

SICK FTMG-ESD25AXX AIR FLOW SENSOR · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all firmware versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

SICK FTMG-ESN40SXX AIR FLOW SENSOR

Vendor: SICK AG
Product: SICK FTMG-ESN40SXX AIR FLOW SENSOR
Platforms: Unknown
Default status: affected

SICK FTMG-ESN40SXX AIR FLOW SENSOR · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all firmware versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

SICK FTMG-ESN50SXX AIR FLOW SENSOR

Vendor: SICK AG
Product: SICK FTMG-ESN50SXX AIR FLOW SENSOR
Platforms: Unknown
Default status: affected

SICK FTMG-ESN50SXX AIR FLOW SENSOR · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all firmware versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

SICK FTMG-ESR40SXX AIR FLOW SENSOR

Vendor: SICK AG
Product: SICK FTMG-ESR40SXX AIR FLOW SENSOR
Platforms: Unknown
Default status: affected

SICK FTMG-ESR40SXX AIR FLOW SENSOR · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all firmware versions	`affected`	Unavailable	Unavailable	Unavailable	None listed

SICK FTMG-ESR50SXX AIR FLOW SENSOR

Vendor: SICK AG
Product: SICK FTMG-ESR50SXX AIR FLOW SENSOR
Platforms: Unknown
Default status: affected

SICK FTMG-ESR50SXX AIR FLOW SENSOR · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
all firmware versions	`affected`	Unavailable	Unavailable	Unavailable	None listed