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    2 vulnerabilities found for Tapo Cloud Service by TP-Link Systems Inc.

    CVE-2026-105822 (GCVE-0-2026-105822)

    Vulnerability from cvelistv5 – Published: 2026-11-03 19:41 – Updated: 2026-11-06 19:50
    VLAI
    Title
    Server-Side Request Forgery in Tapo Cloud MQTT Proxy
    Summary
    The Tapo Cloud MQTT proxy contains a server-side request forgery (SSRF) vulnerability because it accepts a user-controlled host value without sufficient input validation. An attacker may exploit this vulnerability to cause the Tapo Cloud service to send requests to an attacker-controlled server. Successful exploitation may cause the Tapo Cloud service to send a request to an attacker-controlled server, exposing the internal information and causing potential Distributed Denial-of-Service (DDoS).
    Severity
    8.3 (High)
    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:L/SI:N/SA:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-11-06 19:50 UTC
    CWE
    • CWE-918 - Server-Side request forgery (SSRF)
    Assigner
    TPLink CNA
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. Tapo Cloud Service Affected: 0 , < N/A (custom)
    		Create a notification for this product.
    Credits
    davidsclee (davidleesecurity.co.uk)
    Show details on NVD website
    To clipboard 

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    CVE-2026-105821 (GCVE-0-2026-105821)

    Vulnerability from cvelistv5 – Published: 2026-11-03 19:41 – Updated: 2026-11-06 19:51
    VLAI
    Title
    Broken Access Control Leading to Cross-Device Token Issuance in Tapo Cloud MQTT Proxy
    Summary
    The Tapo Cloud MQTT broker contains a broken access control vulnerability in a proxy topic used by authenticated Tapo devices to request service tokens. The broker does not verify that the device ID supplied in a proxy request belongs to the authenticated device. An attacker who owns a Tapo device and knows another device's ID may obtain a device token scoped to the target device and use it to upload attacker-controlled content to the target user's Tapo Cloud storage. The content may then be presented in the Tapo app as a legitimate event. Successful exploitation may allow an attacker to upload attacker-controlled content that is presented to a target user as a legitimate Tapo event, retrieve internal service information through crafted proxy requests, or abuse Tapo Cloud outbound request capability in activity that could affect service availability.
    Severity
    8.3 (High)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-11-06 19:50 UTC
    CWE
    Assigner
    TPLink CNA
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. Tapo Cloud Service Affected: 0 , < N/A (custom)
    		Create a notification for this product.
    Credits
    davidsclee (davidleesecurity.co.uk)
    Show details on NVD website
    To clipboard 

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