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CVE-2021-21903

Quick assessment

Affected
n/a Garrett Metal Detectors
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.

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。

AI Predicted 9.8 Difficulty: Easy EPSS 1.73% · P77

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-21903

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
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

Vendor Product Affected Versions CPE Subscribe
- 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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Other References for CVE-2021-21903 (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-2021-21912 Advantech R-SeeNet 安全漏洞
CVE-2021-21924 Advantech R-SeeNet SQL注入漏洞
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-2021-21901 Garrett Metal Detectors 缓冲区错误漏洞
CVE-2021-21905 Garrett Metal Detectors 缓冲区错误漏洞
CVE-2021-21904 Garrett Metal Detectors 路径遍历漏洞
CVE-2021-21902 Garrett Metal Detectors 授权问题漏洞
CVE-2021-21906 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: Garrett Metal Detectors
Same vendor: n/a
Same weakness: CWE-120

V. Comments for CVE-2021-21903

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