CVE-2025-24003 - CVE House
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Status published High CVE-2025-24003

MQTT OOB Write Vulnerability in EichrechtAgents of German EV Charging Stations

Vulnerability Description

An unauthenticated remote attacker can use MQTT messages to trigger out-of-bounds writes in charging stations complying with German Calibration Law, resulting in a loss of integrity for only EichrechtAgents and potential denial-of-service for these stations.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Jesson Soto Ventura
  • Matthew Waddell

Affected Vendor

Phoenix Contact

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Affected Software

CHARX SEC-3150, CHARX SEC-3100, CHARX SEC-3050, CHARX SEC-3000
Vulnerable Versions:
0.0.0

Timeline

Official Publish: July 8th, 2025
Last Modified: July 8th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Weaknesses (CWE)