CVE-2025-5022 – Mitsubishi Electric Corporation EcoGuideTAB Photovoltaic System Monitor Weak Password Derivation

The following table lists the changes that have been made to the
CVE-2025-5022 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Jul. 10, 2025

    Action Type Old Value New Value
    Added Description Weak Password Requirements vulnerability in Mitsubishi Electric Corporation photovoltaic system monitor “EcoGuideTAB” PV-DR004J all versions and PV-DR004JA all versions allows an attacker within the Wi-Fi communication range between the units of the product (measurement unit and display unit) to derive the password from the SSID. However, the product is not affected by this vulnerability when it remains unused for a certain period of time (default: 5 minutes) and enters the power-saving mode with the display unit’s LCD screen turned off. The affected products discontinued in 2015, support ended in 2020.
    Added CVSS V3.1 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Added CWE CWE-521
    Added Reference https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-007_en.pdf
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