AUGUST 4, 2026
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Case File

CVE-2021-21940

CRITICAL · CVSS 10 EPSS 1.29%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-10-12 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 10.0. See the original NVD description below for full technical details.

CVE
CVE-2021-21940
Severity
CRITICAL
CVSS
10
EPSS
1.29%

Original NVD Description

A heap-based buffer overflow vulnerability exists in the pushMuxer processRtspInfo functionality of Anker Eufy Homebase 2 2.1.6.9h. A specially-crafted network packet can lead to a heap buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2022-29503 CRITICAL CVE-2022-21806 CRITICAL CVE-2022-26073 MEDIUM CVE-2022-25989 HIGH CVE-2021-21953 HIGH CVE-2021-21952 CRITICAL