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CVE-2021-21953

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 存在安全漏洞，该漏洞源于Anker Eufy Homebase 2 2.1.6.9h 的 home_security 二进制文件的 process_msg() 函数中存在身份验证绕过漏洞。 攻击者可利用该漏洞提升权限。

AI Predicted 8.1 Difficulty: Hard EPSS 0.98% · P61

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2021-21953

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An authentication bypass vulnerability exists in the process_msg() function of the home_security binary of Anker Eufy Homebase 2 2.1.6.9h. A specially-crafted man-in-the-middle attack can lead to increased privileges.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
通道可被非端点访问(中间人攻击)
Source: CVE Program / CVE List V5
Vulnerability Title
Anker Eufy Homebase 安全漏洞
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 存在安全漏洞，该漏洞源于Anker Eufy Homebase 2 2.1.6.9h 的 home_security 二进制文件的 process_msg() 函数中存在身份验证绕过漏洞。 攻击者可利用该漏洞提升权限。
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-2021-21953

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III. Intelligence Information for CVE-2021-21953

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Other References for CVE-2021-21953 (1)

Same Patch Batch · n/a · 2021-12-22 · 105 CVEs total

CVE-2021-40418 9.8 CRITICAL Blackmagic Design DaVinci Resolve 安全漏洞
CVE-2021-40417 9.8 CRITICAL Blackmagic Design DaVinci Resolve 输入验证错误漏洞
CVE-2021-21911 Advantech R-SeeNet 安全漏洞
CVE-2021-21923 Advantech R-SeeNet SQL注入漏洞
CVE-2021-21922 Advantech R-SeeNet SQL注入漏洞
CVE-2021-21921 Advantech R-SeeNet SQL注入漏洞
CVE-2021-21920 Advantech R-SeeNet SQL注入漏洞
CVE-2021-21919 Advantech R-SeeNet SQL注入漏洞
CVE-2021-21918 Advantech R-SeeNet SQL注入漏洞
CVE-2021-21917 Advantech R-SeeNet SQL注入漏洞
CVE-2021-21916 Advantech R-SeeNet SQL注入漏洞
CVE-2021-21915 Advantech R-SeeNet SQL注入漏洞
CVE-2021-21912 Advantech R-SeeNet 安全漏洞
CVE-2021-21901 Garrett Metal Detectors 缓冲区错误漏洞
CVE-2021-21904 Garrett Metal Detectors 路径遍历漏洞
CVE-2021-21903 Garrett Metal Detectors 缓冲区错误漏洞
CVE-2021-21902 Garrett Metal Detectors 授权问题漏洞
CVE-2021-21905 Garrett Metal Detectors 缓冲区错误漏洞
CVE-2021-21896 Lantronix PremierWave 2050 路径遍历漏洞
CVE-2021-21895 Lantronix PremierWave 2050 路径遍历漏洞

Showing top 20 of 105 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Anker
Same vendor: n/a
Same weakness: CWE-300

V. Comments for CVE-2021-21953

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