CVE-2024-50954

7.5 HIGH

Published: January 15, 2025 Modified: April 15, 2026

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

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

Source: cve@mitre.org

1 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.5 / 10.0

EPSS (Exploit Probability)

0.3%

54th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-703

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