CVE-2025-46627 – Tenda RX2 Pro Weak Credential Vulnerability

The following table lists the changes that have been made to the
CVE-2025-46627 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]

    May. 01, 2025

    Action Type Old Value New Value
    Added Description Use of weak credentials in the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated attacker to authenticate to the telnet service by calculating the root password based on easily-obtained device information. The password is based on the last two digits/octets of the MAC address.
    Added Reference https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46627-calculated-os-root-password
    Added Reference https://www.tendacn.com/us/default.html
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