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    2 vulnerabilities found for Archer AX90 v1 by TP-Link Systems Inc.

    CVE-2026-84682 (GCVE-0-2026-84682)

    Vulnerability from nvd – Published: 2026-10-01 18:48 – Updated: 2026-10-02 03:55
    VLAI
    Title
    TDDPv2 setProductVer Command Injection in Archer AX90
    Summary
    A command injection vulnerability exists in the TDDPv2 service (/usr/bin/tddp) on Archer AX90 V1. An unauthenticated adjacent-network attacker can exploit the setProductVer command handler to execute arbitrary operating system commands as root during device boot.  Successful exploitation may result in complete device compromise through arbitrary command execution with root privileges.
    Severity
    7.7 (High)
    CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-01 00:00 UTC
    CWE
    • CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
    Assigner
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. Archer AX90 v1 Affected: 0 , < 1.1.4 Build 20260927 (custom)
    		Create a notification for this product.
    Credits
    Can Oztas
    Show details on NVD website
    To clipboard 

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    CVE-2026-84682 (GCVE-0-2026-84682)

    Vulnerability from cvelistv5 – Published: 2026-10-01 18:48 – Updated: 2026-10-02 03:55
    VLAI
    Title
    TDDPv2 setProductVer Command Injection in Archer AX90
    Summary
    A command injection vulnerability exists in the TDDPv2 service (/usr/bin/tddp) on Archer AX90 V1. An unauthenticated adjacent-network attacker can exploit the setProductVer command handler to execute arbitrary operating system commands as root during device boot.  Successful exploitation may result in complete device compromise through arbitrary command execution with root privileges.
    Severity
    7.7 (High)
    CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-01 00:00 UTC
    CWE
    • CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
    Assigner
    References
    Impacted products
    Vendor Product Version
    TP-Link Systems Inc. Archer AX90 v1 Affected: 0 , < 1.1.4 Build 20260927 (custom)
    		Create a notification for this product.
    Credits
    Can Oztas
    Show details on NVD website
    To clipboard 

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