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Vulnerability record · CVE-2021-44319 · published 4 September 2026

CVE-2021-44319: Uncontrolled resource consumption vulnerability

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 mid-flight.

7.5 CVSS 3.1 High EPSS 0.51% · top 58.8% CWE-400 · Uncontrolled resource consumption Deferred
7.5CVSS 3.1 base score
0.51%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
9 Sep 2026Last modified by NVD

Description

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 mid-flight.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

LinkTags
http://bertoli.tech/geral/parrot-ar-drone-denial-of-service-dos-attack/
https://github.com/gubertoli/cve/tree/main/CVE-2021-44319
https://web.archive.org/web/20180822165812/

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Source: NIST National Vulnerability Database (record CVE-2021-44319), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.