CVE-2025-24003

EUVD-2025-20408
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.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.2 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CERTVDECNA
8.2 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 30%
Affected Products (NVD)
VendorProductVersion
phoenixcontactcharx_sec-3000_firmware
𝑥
≤ 1.6.5
phoenixcontactcharx_sec-3050_firmware
𝑥
≤ 1.6.5
phoenixcontactcharx_sec-3100_firmware
𝑥
≤ 1.6.5
phoenixcontactcharx_sec-3150_firmware
𝑥
≤ 1.6.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://certvde.com/en/advisories/VDE-2025-014