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I. Basic Information for CVE-2021-21903
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A stack-based buffer overflow vulnerability exists in the CMA check_udp_crc function of Garrett Metal Detectors’ iC Module CMA Version 5.0. A specially-crafted packet can lead to a stack-based buffer overflow during a call to strcpy. An attacker can send a malicious packet to trigger this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Garrett Metal Detectors 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Garrett Metal Detectors是美国Garrett公司的一款步入式金属探测器。 Garrett Metal Detectors 存在安全漏洞,该漏洞源于在调用 strcpy 期间,特制的数据包可能导致基于堆栈的缓冲区溢出。攻击者可以发送恶意数据包来触发此漏洞。
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
-Garrett Metal Detectors Garrett Metal Detectors iC Module CMA Version 5.0 -
II. Public POCs for CVE-2021-21903
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III. Intelligence Information for CVE-2021-21903
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IV. Related Vulnerabilities
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