PT-2021-14838 · Anker · Anker Eufy Homebase 2

Lilith >_> · Published 2021-10-12 · Updated 2022-07-29 · CVE-2021-21941

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Anker Eufy Homebase 2 version 2.1.6.9h

Description A use-after-free issue exists in the pushMuxer CreatePushThread functionality. This can be exploited by a specially-crafted set of network packets, potentially leading to remote code execution.

Recommendations For Anker Eufy Homebase 2 version 2.1.6.9h, consider disabling the CreatePushThread functionality in the pushMuxer as a temporary workaround until a patch is available.

Exploit

Fix

Use After Free

Weakness Enumeration

CWE-368

CWE-416

Related Identifiers

CVE-2021-21941

Affected Products

Anker Eufy Homebase 2

References · 5

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2021-1370 · Exploit
• https://osv.dev/vulnerability/CVE-2021-21941 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-21941 · Security Note
• https://t.me/cvenotify/33986 · Telegram Post
• https://t.me/cibsecurity/30424 · Telegram Post