CVE-2024-50954

State: Published
Severity: 7.5 High
Published: Jan 15, 2025
Updated: Mar 20, 2025
Reserved: Oct 28, 2024

Description

The XINJE XL5E-16T and XD5E-24R-E programmable logic controllers V3.5.3b-V3.7.2a have a vulnerability in handling Modbus messages. When a TCP connection is established with the above series of controllers within a local area network (LAN), sending a specific Modbus message to the controller can cause the PLC to crash, interrupting the normal operation of the programs running in the PLC. This results in the ERR indicator light turning on and the RUN indicator light turning off.

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	CISA-ADP

Weaknesses

CWE-703 Improper Check or Handling of Exceptional Conditions

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/Curator-Kim/Vulnerability-mining/blob/master/XINJE%20XL5E-16T%20XD5E-24R%20Modbus/XINJE%20XL5E-16T%20XD5E-24R%20Modbus.md

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