{"id":"CVE-2023-33378","aliases":["EUVD-2023-37541","GHSA-7rm6-p2mg-763g"],"status":"published","title":"Connected IO v2.1.0 and prior has an argument injection vulnerability in its AT command message...","description":"Connected IO v2.1.0 and prior has an argument injection vulnerability in its AT command message in its communication protocol, enabling attackers to execute arbitrary OS commands on devices.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00826,"percentile":0.57867,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-88"],"published":"2023-08-04T00:00:00Z","modified":"2026-06-17T06:01:40Z","products":[{"vendor":"connectedio","product":"connected_io"}],"references":[{"url":"https://www.connectedio.com/products/routers","tags":["x_transferred","Product"]},{"url":"https://claroty.com/team82/disclosure-dashboard/cve-2023-33378","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33378"},{"url":"https://github.com/advisories/GHSA-7rm6-p2mg-763g"}],"sources":{"cve":[{"id":"CVE-2023-33378","description":"Connected IO v2.1.0 and prior has an argument injection vulnerability in its AT command message in its communication protocol, enabling attackers to execute arbitrary OS commands on devices.","status":"published","published":"2023-08-04T00:00:00Z","modified":"2024-10-17T15:28:54.358Z","updated_at":"2026-11-02T14:35:34.55015Z"}],"euvd":[{"id":"EUVD-2023-37541","description":"Connected IO v2.1.0 and prior has an argument injection vulnerability in its AT command message in its communication protocol, enabling attackers to execute arbitrary OS commands on devices.","status":"published","published":"2023-08-04T00:00:00Z","modified":"2024-10-17T15:28:54Z","updated_at":"2026-11-03T00:27:34.339903Z"}],"ghsa":[{"id":"GHSA-7rm6-p2mg-763g","title":"Connected IO v2.1.0 and prior has an argument injection vulnerability in its AT command message...","description":"Connected IO v2.1.0 and prior has an argument injection vulnerability in its AT command message in its communication protocol, enabling attackers to execute arbitrary OS commands on devices.","status":"published","published":"2023-08-04T18:30:39Z","modified":"2024-04-04T06:34:01Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T14:56:43.722866Z"}],"nvd":[{"id":"CVE-2023-33378","description":"Connected IO v2.1.0 and prior has an argument injection vulnerability in its AT command message in its communication protocol, enabling attackers to execute arbitrary OS commands on devices.","status":"published","published":"2023-08-04T18:15:12.783Z","modified":"2026-06-17T06:01:40.55Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T14:08:20.798312Z"}]}}