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    4 vulnerabilities by pollen-robotics

    CVE-2026-53605 (GCVE-0-2026-53605)

    Vulnerability from nvd – Published: 2026-09-30 17:09 – Updated: 2026-10-02 16:25
    VLAI
    Title
    Reachy Mini Wireless: Local Privilege Escalation via Unrestricted sudo systemctl Grant
    Summary
    Reachy Mini ISO for Wireless contains the necessary files to build a custom Raspberry Pi OS image for the Reachy Mini Wireless robot, using pi-gen. Prior to version 0.2.4, the Reachy Mini Wireless OS image shipped with an overly broad sudoers entry granting the pollen daemon user (uid 1000) passwordless sudo access to /usr/bin/systemctl with no subcommand or argument restriction. This is a local privilege escalation (LPE). Any process running as pollen can obtain full root (uid 0) on the device in three commands, with no additional vulnerability required and no user interaction. This issue has been patched in version 0.2.4.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-02 16:25 UTC
    CWE
    • CWE-250 - Execution with Unnecessary Privileges
    • CWE-269 - Improper Privilege Management
    Impacted products
    Show details on NVD website

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    CVE-2026-55419 (GCVE-0-2026-55419)

    Vulnerability from nvd – Published: 2026-08-25 17:34 – Updated: 2026-08-26 18:52
    VLAI
    Title
    Reachy Mini: Unrestricted Upload of File with Dangerous Type
    Summary
    Reachy Mini is an SDK for controlling Reachy Mini robots. Prior to 1.8.2, the Reachy Mini daemon exposes the /api/media/sounds/upload endpoint implemented by the upload_sound method in src/reachy_mini/daemon/app/routers/media.py without authentication, file-extension checks, content validation, or size validation. The daemon binds to 0.0.0.0 by default and uses permissive CORS allow_origins=["*"], allowing an unauthenticated network attacker to upload arbitrary file types that are written to /tmp/reachy_mini_sounds/<original_filename>. Malicious files can compromise stored-data integrity and can serve as a foothold when combined with other vulnerabilities. This issue is fixed in version 1.8.2.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-26 18:47 UTC
    CWE
    • CWE-434 - Unrestricted Upload of File with Dangerous Type
    Impacted products
    Show details on NVD website

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    CVE-2026-53605 (GCVE-0-2026-53605)

    Vulnerability from cvelistv5 – Published: 2026-09-30 17:09 – Updated: 2026-10-02 16:25
    VLAI
    Title
    Reachy Mini Wireless: Local Privilege Escalation via Unrestricted sudo systemctl Grant
    Summary
    Reachy Mini ISO for Wireless contains the necessary files to build a custom Raspberry Pi OS image for the Reachy Mini Wireless robot, using pi-gen. Prior to version 0.2.4, the Reachy Mini Wireless OS image shipped with an overly broad sudoers entry granting the pollen daemon user (uid 1000) passwordless sudo access to /usr/bin/systemctl with no subcommand or argument restriction. This is a local privilege escalation (LPE). Any process running as pollen can obtain full root (uid 0) on the device in three commands, with no additional vulnerability required and no user interaction. This issue has been patched in version 0.2.4.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-02 16:25 UTC
    CWE
    • CWE-250 - Execution with Unnecessary Privileges
    • CWE-269 - Improper Privilege Management
    Impacted products
    Show details on NVD website

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    CVE-2026-55419 (GCVE-0-2026-55419)

    Vulnerability from cvelistv5 – Published: 2026-08-25 17:34 – Updated: 2026-08-26 18:52
    VLAI
    Title
    Reachy Mini: Unrestricted Upload of File with Dangerous Type
    Summary
    Reachy Mini is an SDK for controlling Reachy Mini robots. Prior to 1.8.2, the Reachy Mini daemon exposes the /api/media/sounds/upload endpoint implemented by the upload_sound method in src/reachy_mini/daemon/app/routers/media.py without authentication, file-extension checks, content validation, or size validation. The daemon binds to 0.0.0.0 by default and uses permissive CORS allow_origins=["*"], allowing an unauthenticated network attacker to upload arbitrary file types that are written to /tmp/reachy_mini_sounds/<original_filename>. Malicious files can compromise stored-data integrity and can serve as a foothold when combined with other vulnerabilities. This issue is fixed in version 1.8.2.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-26 18:47 UTC
    CWE
    • CWE-434 - Unrestricted Upload of File with Dangerous Type
    Impacted products
    Show details on NVD website

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          "source": {
            "advisory": "GHSA-m2pc-3q4q-w6jr",
            "discovery": "UNKNOWN"
          },
          "title": "Reachy Mini: Unrestricted Upload of File with Dangerous Type"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "assignerShortName": "GitHub_M",
        "cveId": "CVE-2026-55419",
        "datePublished": "2026-08-25T17:34:58.892Z",
        "dateReserved": "2026-06-16T21:48:43.125Z",
        "dateUpdated": "2026-08-26T18:52:20.336Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }