SEPTEMBER 17, 2026
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Case File

CVE-2021-44320

HIGH · CVSS 7.5 EPSS 0.43% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-04 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

Parrot AR.Drone versions 1 and 2 are vulnerable to denial-of-service (DoS) attacks due to inadequate mechanisms for traffic management, allowing attackers to disrupt device availability, including video streaming and control functionalities, through IPv4 flood attacks such as SYN and UDP flooding. Organizations using these drones should prioritize addressing this vulnerability to maintain operational integrity and prevent service interruptions.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-44320
Severity
HIGH
CVSS
7.5
EPSS
0.43%

Original NVD Description

Parrot AR.Drone version 1 and 2 does not employ a suitable mechanism to prevent denial-of-service (DoS) attacks. An attacker can harm the device availability (i.e., video streaming and control) by using tool to perform an IPv4 flood attack. Verified attacks includes SYN flooding and UDP flooding.