CVE-2023-4418

State: Published
Severity: 7.5 High
Published: Aug 24, 2023
Updated: Jun 1, 2026
Reserved: Aug 18, 2023

Description

A remote unprivileged attacker can sent multiple packages to the LMS5xx to disrupt its availability through a TCP SYN-based denial-of-service (DDoS) attack. By exploiting this vulnerability, an attacker can flood the targeted LMS5xx with a high volume of TCP SYN requests, overwhelming its resources and causing it to become unresponsive or unavailable for legitimate users.

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

The record names no weakness.

Affected Products

Product	Versions
LMS5xxSICK AG	all firmware versionsAffected

References

https://sick.com/psirtissue-tracking
https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.pdfvendor-advisory
https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.json

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