{"id":"CVE-2019-11061","aliases":["EUVD-2019-2769","GHSA-qwvg-w866-x6c3"],"status":"published","title":"HG100 has a broken access control vulnerability in its Web API Server","description":"A broken access control vulnerability in HG100 firmware versions up to 4.00.06 allows an attacker in the same local area network to control IoT devices that connect with itself via http://[target]/smarthome/devicecontrol without any authentication. CVSS 3.0 base score 10 (Confidentiality, Integrity and Availability impacts). CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).","severity":{"version":"3.0","score":10,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.03983,"percentile":0.90571,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-306"],"published":"2019-08-29T00:18:59Z","modified":"2026-06-17T02:12:13Z","exploits":[{"source":"pocgithub","id":"tim124058/ASUS-SmartHome-Exploit","title":"tim124058/ASUS-SmartHome-Exploit","date":"2019-03-29","url":"https://github.com/tim124058/ASUS-SmartHome-Exploit"}],"products":[{"vendor":"asus","product":"hg100 firmware"},{"vendor":"asus","product":"hg100_firmware"}],"references":[{"url":"https://tvn.twcert.org.tw/taiwanvn/TVN-201906003","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://surl.twcert.org.tw/5df6x","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://github.com/tim124058/ASUS-SmartHome-Exploit/","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-11061"},{"url":"https://github.com/tim124058/ASUS-SmartHome-Exploit"},{"url":"https://github.com/advisories/GHSA-qwvg-w866-x6c3"}],"sources":{"cve":[{"id":"CVE-2019-11061","title":"HG100 has a broken access control vulnerability in its Web API Server","description":"A broken access control vulnerability in HG100 firmware versions up to 4.00.06 allows an attacker in the same local area network to control IoT devices that connect with itself via http://[target]/smarthome/devicecontrol without any authentication. CVSS 3.0 base score 10 (Confidentiality, Integrity and Availability impacts). CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).","status":"published","published":"2019-08-29T00:18:59.682Z","modified":"2024-09-16T20:22:13.629Z","cvss":[{"version":"3.0","score":10,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"updated_at":"2026-11-02T14:32:22.432545Z"}],"euvd":[{"id":"EUVD-2019-2769","description":"A broken access control vulnerability in HG100 firmware versions up to 4.00.06 allows an attacker in the same local area network to control IoT devices that connect with itself via http://[target]/smarthome/devicecontrol without any authentication. CVSS 3.0 base score 10 (Confidentiality, Integrity and Availability impacts). CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).","status":"published","published":"2019-08-29T00:18:59Z","modified":"2024-09-16T20:22:13Z","cvss":[{"version":"3.0","score":10,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:55:14.527578Z"}],"ghsa":[{"id":"GHSA-qwvg-w866-x6c3","title":"A broken access control vulnerability in HG100 firmware versions up to 4.00.06 allows an attacker...","description":"A broken access control vulnerability in HG100 firmware versions up to 4.00.06 allows an attacker in the same local area network to control IoT devices that connect with itself via http://[target]/smarthome/devicecontrol without any authentication.","status":"published","published":"2022-05-24T16:55:05Z","modified":"2024-04-04T01:50:32Z","cvss":[{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:56:03.407648Z"}],"nvd":[{"id":"CVE-2019-11061","description":"A broken access control vulnerability in HG100 firmware versions up to 4.00.06 allows an attacker in the same local area network to control IoT devices that connect with itself via http://[target]/smarthome/devicecontrol without any authentication. CVSS 3.0 base score 10 (Confidentiality, Integrity and Availability impacts). CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).","status":"published","published":"2019-08-29T01:15:10.93Z","modified":"2026-06-17T02:12:13.773Z","cvss":[{"version":"3.0","score":10,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.0","score":8.1,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":4.8,"vector":"AV:A/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:05:23.725587Z"}]}}