What is CVE-2021-21941?

CVE-2021-21941 is a critical-severity vulnerability in Anker Eufy_homebase_2, classified under CWE-368. CVSS score: 9.0/10. Published 2021-10-12.

How severe is CVE-2021-21941?

Critical severity. CVSS v3 base score is 9.0 out of 10.

Use After Free in Anker Eufy_homebase_2

CVE-2021-21941

A use-after-free vulnerability exists in the pushMuxer CreatePushThread functionality of Anker Eufy Homebase 2 2.1.6.9h. A specially-crafted set of network packets can lead to remote code execution.

EPSS: 0.016 (73.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Anker Eufy_homebase_2
Anker Eufy_homebase_2_firmware — versions 2.1.6.9h
N/a Anker — versions Anker Eufy Homebase 2 2.1.6.9h

Weakness classification (CWE)

CWE-368
CWE-416 — Use After Free

References

talos-cna@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-21941?: CVE-2021-21941 is a critical-severity vulnerability in Anker Eufy_homebase_2, classified under CWE-368. CVSS score: 9.0/10. Published 2021-10-12.
How severe is CVE-2021-21941?: Critical severity. CVSS v3 base score is 9.0 out of 10.