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CVE-2023-31409

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CVE-2023-31409

Published: May 15, 2023

Modified: Jun 1, 2026

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

Uncontrolled Resource Consumption in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 1122524, 1122526 allows an remote attacker to influence the availability of the webserver by invocing a Slowloris style attack via HTTP requests.

VendorProductVersions

SICK AG

SICK FTMG-ESD15AXX AIR FLOW SENSOR

affected
all firmware versions

SICK AG

SICK FTMG-ESD20AXX AIR FLOW SENSOR

affected
all firmware versions

SICK AG

SICK FTMG-ESD25AXX AIR FLOW SENSOR

affected
all firmware versions

SICK AG

SICK FTMG-ESN40SXX AIR FLOW SENSOR

affected
all firmware versions

SICK AG

SICK FTMG-ESN50SXX AIR FLOW SENSOR

affected
all firmware versions

SICK AG

SICK FTMG-ESR40SXX AIR FLOW SENSOR

affected
all firmware versions

SICK AG

SICK FTMG-ESR50SXX AIR FLOW SENSOR

affected
all firmware versions

Weaknesses (CWE)

CWE-400

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

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