CVE-2023-23447

State: Published
Severity: 7.5 High
Published: May 15, 2023
Updated: Jun 1, 2026
Reserved: Jan 12, 2023

Description

Uncontrolled Resource Consumption in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 1122524, 1122526 allows an unprivileged remote attacker to influence the availability of the webserver by invocing several open file requests via the REST interface.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	SICK AG

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
SICK FTMG-ESD15AXX AIR FLOW SENSORSICK AG	before v3.0.0.131.ReleaseAffected
SICK FTMG-ESD20AXX AIR FLOW SENSORSICK AG	before v3.0.0.131.ReleaseAffected
SICK FTMG-ESD25AXX AIR FLOW SENSORSICK AG	before v3.0.0.131.ReleaseAffected
SICK FTMG-ESN40SXX AIR FLOW SENSORSICK AG	before v3.0.0.131.ReleaseAffected
SICK FTMG-ESN50SXX AIR FLOW SENSORSICK AG	before v3.0.0.131.ReleaseAffected
SICK FTMG-ESR40SXX AIR FLOW SENSORSICK AG	before v3.0.0.131.ReleaseAffected
SICK FTMG-ESR50SXX AIR FLOW SENSORSICK AG	before v3.0.0.131.ReleaseAffected

References

https://sick.com/psirtissue-tracking
https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.pdfvendor-advisory
https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.json

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