CVE-2025-24003

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.

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://certvde.com/en/advisories/VDE-2025-014	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:phoenixcontact:charx_sec-3000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:phoenixcontact:charx_sec-3000:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:phoenixcontact:charx_sec-3050_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:phoenixcontact:charx_sec-3050:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:phoenixcontact:charx_sec-3100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:phoenixcontact:charx_sec-3100:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:phoenixcontact:charx_sec-3150_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:phoenixcontact:charx_sec-3150:-:*:*:*:*:*:*:*

History

11 Jul 2025, 14:36

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-08 07:15

Updated : 2025-07-11 14:36

NVD link : CVE-2025-24003

Mitre link : CVE-2025-24003

CVE.ORG link : CVE-2025-24003

JSON object : View

Products Affected

phoenixcontact

charx_sec-3000
charx_sec-3150
charx_sec-3150_firmware
charx_sec-3050
charx_sec-3100_firmware
charx_sec-3000_firmware
charx_sec-3050_firmware
charx_sec-3100

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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