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.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 31%
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