CVE-2021-21951
Severity Score
10.0
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An out-of-bounds write vulnerability exists in the CMD_DEVICE_GET_SERVER_LIST_REQUEST functionality of the home_security binary of Anker Eufy Homebase 2 2.1.6.9h in function read_udp_push_config_file. A specially-crafted network packet can lead to code execution.
Se presenta una vulnerabilidad de escritura fuera de límites en la funcionalidad CMD_DEVICE_GET_SERVER_LIST_REQUEST del binario home_security de Anker Eufy Homebase versión 2 2.1.6.9h en la función read_udp_push_config_file. Un paquete de red especialmente diseñado puede conllevar a una ejecución de código
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
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Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-01-04 CVE Reserved
- 2021-12-08 CVE Published
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- 2024-12-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
- CWE-1284: Improper Validation of Specified Quantity in Input
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://talosintelligence.com/vulnerability_reports/TALOS-2021-1378 | 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
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