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I. Basic Information for CVE-2022-2471
Vulnerability Information

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Vulnerability Title
Stack-Based Buffer Overflow Vulnerability in the EZVIZ Motion Detection component
Source: NVD (National Vulnerability Database)
Vulnerability Description
Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
EZVIZ 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EZVIZ CS-C6N-A0-1C2WFR等都是中国萤石(EZVIZ)公司的产品。EZVIZ CS-C6N-A0-1C2WFR是一款安全摄像机。EZVIZ CS-CV248是一款安全摄像机。EZVIZ CS-DB1C-A0-1E2W2FR是一款功能强大的可视门铃。 EZVIZ CS-CV248、CS-C6N-A0-1C2WFR、CS-DB1C-A0-1E2W2FR、CS-C6N-B0-1G2WF、CS-C3W-A0等存在安全漏洞,该漏洞源于Motion Detection组件中基于堆栈的缓冲区溢出,攻击
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
VendorProductAffected VersionsCPESubscribe
EZVIZCS-CV248 unspecified ~ 5.2.3 build 220725 -
EZVIZCS-C6N-A0-1C2WFR unspecified ~ 5.3.0 build 220428 -
EZVIZCS-DB1C-A0-1E2W2FR unspecified ~ 5.3.0 build 220802 -
EZVIZCS-C6N-B0-1G2WF unspecified ~ 5.3.0 build 220712 -
EZVIZCS-C3W-A0-3H4WFRL unspecified ~ 5.3.5 build 220723 -
II. Public POCs for CVE-2022-2471
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III. Intelligence Information for CVE-2022-2471
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IV. Related Vulnerabilities
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