// For flags

CVE-2021-21941

 

Severity Score

9.0
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Se presenta una vulnerabilidad de uso de memoria previamente liberada en la funcionalidad pushMuxer CreatePushThread de Anker Eufy Homebase versión 2 2.1.6.9h. Un conjunto de paquetes de red especialmente diseñado puede conllevar a una ejecución de código remota

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-04 CVE Reserved
  • 2021-10-12 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • 2025-02-14 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-368: Context Switching Race Condition
  • CWE-416: Use After Free
CAPEC
References (1)
URL Tag Source
URL Date SRC
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1370 2024-08-03
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Anker
Search vendor "Anker"
 Eufy Homebase 2 Firmware
Search vendor "Anker" for product "Eufy Homebase 2 Firmware"
 2.1.6.9h
Search vendor "Anker" for product "Eufy Homebase 2 Firmware" and version "2.1.6.9h"
-
Affected
in Anker
Search vendor "Anker"
 Eufy Homebase 2
Search vendor "Anker" for product "Eufy Homebase 2"
--
Safe