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I. Basic Information for CVE-2021-26777
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Buffer overflow vulnerability in function SetFirewall in index.cgi in CIRCUTOR COMPACT DC-S BASIC smart metering concentrator Firwmare version CIR_CDC_v1.2.17, allows attackers to execute arbitrary code.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Circutor Compact Dc-S Basic Smart Metering Concentrator 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Circutor Compact Dc-S Basic Smart Metering Concentrator是西班牙Circutor公司的一款智能计量集中器。 CIRCUTOR COMPACT DC-S BASIC Smart Metering Concentrator 中存在缓冲区错误漏洞,该漏洞源于产品index.cgi文件中的SetFirewall未能正确判断数据边界。攻击者可通过该漏洞执行任意代码。
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
-n/a n/a -
II. Public POCs for CVE-2021-26777
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III. Intelligence Information for CVE-2021-26777
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IV. Related Vulnerabilities
V. Comments for CVE-2021-26777

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