{"id":"CVE-2021-44319","title":"Parrot AR.Drone 1 and AR.Drone 2 are vulnerable to Denial of Service","summary":"Parrot AR.Drone 1 and AR.Drone 2 are vulnerable to Denial of Service. The Parrot AR.Drone platform is vulnerable to Wi-Fi deauthentication attack, allowing remote and unauthenticated attackers to disconnect drone from controller during m…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-400"],"published":"2026-09-04","updated":"2026-09-09","sourceUpdated":"2026-09-09T16:04:24.933","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2021-44319","references":[{"url":"http://bertoli.tech/geral/parrot-ar-drone-denial-of-service-dos-attack/","label":"cve@mitre.org"},{"url":"https://github.com/gubertoli/cve/tree/main/CVE-2021-44319","label":"cve@mitre.org"},{"url":"https://web.archive.org/web/20180822165812/","label":"cve@mitre.org"}],"tags":["nvd","cve.org"],"epss":0.00511,"epssPercentile":0.42585,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-08T14:14:54.910058Z"},"ingestedAt":"2026-09-08T15:33:26.963Z","slug":"CVE-2021-44319","body":"## Overview\n\nParrot AR.Drone 1 and AR.Drone 2 are vulnerable to Denial of Service. The Parrot AR.Drone platform is vulnerable to Wi-Fi deauthentication attack, allowing remote and unauthenticated attackers to disconnect drone from controller during mid-flight.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}