CVE-2021-21950
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I. Basic Information for CVE-2021-21950
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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 recv_server_device_response_msg_process. A specially-crafted network packet can lead to code execution.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Eufy Anker Eufy Homebase 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Anker Eufy Homebase是美国Eufy公司的一个无线家庭安全摄像头系统。 Anker Eufy Homebase 2 2.1.6.9h版本存在缓冲区错误漏洞存在缓冲区错误漏洞，该漏洞源于软件二进制文件的CMD DEVICE GET SERVER LIST REQUEST功能存在越权写漏洞。一个特别设计的网络数据包可以导致代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | Anker | Anker Eufy Homebase 2 2.1.6.9h | - |
II. Public POCs for CVE-2021-21950
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2021-12-08 · 21 CVEs total
| CVE-2021-44726 | 8.8 HIGH | Knime Server 跨站脚本漏洞 |
| CVE-2021-44725 | 7.5 HIGH | Knime Server 路径遍历漏洞 |
| CVE-2021-43978 | 7.1 HIGH | Allegro Windows 安全漏洞 |
| CVE-2021-42110 | 7.1 HIGH | Allegro Windows 输入验证错误漏洞 |
| CVE-2021-40860 | Genesys Intelligent Workload Distribution SQL注入漏洞 | |
| CVE-2021-44529 | Ivanti Endpoint Manager 代码注入漏洞 | |
| CVE-2021-3370 | DouCo DouPHP 跨站脚本漏洞 | |
| CVE-2020-22421 | 迅易科技 74cms 跨站脚本漏洞 | |
| CVE-2018-25020 | Linux kernel 安全漏洞 | |
| CVE-2021-44556 | National Library Of The Netherlands / Research Digger 代码问题漏洞 | |
| CVE-2021-44557 | MultiNer代码问题漏洞 | |
| CVE-2021-42835 | PLEX Plex Media Server 访问控制错误漏洞 | |
| CVE-2021-21957 | Dream Report ODS Remote Connector 安全漏洞 | |
| CVE-2021-40861 | Genesys Intelligent Workload Distribution SQL注入漏洞 | |
| CVE-2021-41450 | Tp-link TP-Link AX10 环境问题漏洞 | |
| CVE-2021-41063 | Aanderaa GeoView SQL注入漏洞 | |
| CVE-2021-43399 | yubihsm-shell 缓冲区错误漏洞 | |
| CVE-2020-27416 | Maharashtra State Electricity Distribution Mahavitaran 代码问题漏洞 | |
| CVE-2021-4048 | Lapack 缓冲区错误漏洞 | |
| CVE-2021-21951 | Eufy Anker Eufy Homebase 缓冲区错误漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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Same weakness: CWE-119
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