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    1 vulnerability found for P5 V1.1 by Shenzhen Cudy Technology Co., Ltd.

    CVE-2026-71960 (GCVE-0-2026-71960)

    Vulnerability from cvelistv5 – Published: 2026-08-19 14:27 – Updated: 2026-08-31 19:08
    VLAI
    Title
    Cudy WR3000 2.0 Hard-coded JWT Secret Authentication Bypass via MQTT
    Summary
    Cudy WR3000 2.0 running firmware before 2.5.24 contains a hard-coded JWT HMAC signing secret vulnerability in the Mosquitto MQTT broker's authentication plugin that allows unauthenticated attackers to forge valid JWT tokens by extracting the secret from the firmware image. Attackers can use the extracted secret to craft arbitrary JWT tokens and authenticate to the MQTT broker without legitimate credentials, gaining unauthorized access to the device's mesh networking interface.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-21 19:25 UTC
    CWE
    • CWE-798 - Use of Hard-coded Credentials
    Assigner
    VulnCheck CNA
    References
    Impacted products
    Date Public
    2026-07-30 00:00
    Show details on NVD website

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              "tags": [
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              "url": "https://www.cudy.com/en-us/pages/download-center/wr3000-2-0"
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