CVE-2023-23447

Published: May 15, 2023Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

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.

Affected (7)

Products: Sick: Ftmg Esd20axx Firmware, Ftmg Esd25axx Firmware, Ftmg Esn40sxx Firmware, Ftmg Esn50sxx Firmware, Ftmg Esr50sxx Firmware, Ftmg Esr40sxx Firmware, Ftmg Esd15axx Firmware

Sick

7 products

Ftmg Esd20axx Firmware

Ftmg Esd25axx Firmware

Ftmg Esn40sxx Firmware

Ftmg Esn50sxx Firmware

Ftmg Esr50sxx Firmware

Ftmg Esr40sxx Firmware

Ftmg Esd15axx Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sick Ftmg Esd20axx Firmware	Before 2.0

Running on/with	Platform Versions
Sick Ftmg Esd20axx	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sick Ftmg Esd25axx Firmware	Before 2.0

Running on/with	Platform Versions
Sick Ftmg Esd25axx	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sick Ftmg Esn40sxx Firmware	Before 2.0

Running on/with	Platform Versions
Sick Ftmg Esn40sxx	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sick Ftmg Esn50sxx Firmware	Before 2.0

Running on/with	Platform Versions
Sick Ftmg Esn50sxx	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sick Ftmg Esr50sxx Firmware	Before 2.0

Running on/with	Platform Versions
Sick Ftmg Esr50sxx	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sick Ftmg Esr40sxx Firmware	Before 2.0

Running on/with	Platform Versions
Sick Ftmg Esr40sxx	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sick Ftmg Esd15axx Firmware	Before 2.0

Running on/with	Platform Versions
Sick Ftmg Esd15axx	All versions

Related CWEs

CWE-400

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (6)

https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.json

Source: psirt@sick.de

Vendor Advisory

https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.pdf

Source: psirt@sick.de

Vendor Advisory

https://sick.com/psirt

Source: psirt@sick.de

Vendor Advisory

https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.json

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://sick.com/.well-known/csaf/white/2023/sca-2023-0004.pdf

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://sick.com/psirt

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.