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CVE-2021-21951

Quick assessment

Affected
n/a Anker
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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，该漏洞源于软件的 home_security 二进制文件的 CMD_DEVICE_GET_SERVER_LIST_REQUEST 功能中存在越界写入漏洞。 特制的网络数据包可能会导致代码执行。

AI Predicted 9.8 Difficulty: Trivial EPSS 2.40% · P83
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I. Basic Information for CVE-2021-21951

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
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 read_udp_push_config_file. A specially-crafted network packet can lead to code execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
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，该漏洞源于软件的 home_security 二进制文件的 CMD_DEVICE_GET_SERVER_LIST_REQUEST 功能中存在越界写入漏洞。 特制的网络数据包可能会导致代码执行。
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-2021-21951

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III. Intelligence Information for CVE-2021-21951

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Same Patch Batch · n/a · 2021-12-08 · 21 CVEs total

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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-2021-21950 Eufy Anker Eufy Homebase 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: Anker
Same vendor: n/a
Same weakness: CWE-119

V. Comments for CVE-2021-21951

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