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I. Basic Information for CVE-2022-1068
Vulnerability Information
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Vulnerability Title
Modbus Tools Modbus Slave Stack-Based Buffer Overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
Modbus Tools Modbus Slave (versions 7.4.2 and prior) is vulnerable to a stack-based buffer overflow in the registration field. This may cause the program to crash when a long character string is used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Modbus Slave 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Modbus Slave是一款用于PLC的设备模拟器，主要用于PLC编程。 Modbus Slave 存在安全漏洞，该漏洞源于易受registration字段中基于堆栈的缓冲区溢出的影响。当使用长字符串时，会导致程序崩溃。
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
Modbus ToolsModbus Slave unspecified ~ 7.4.2 -
II. Public POCs for CVE-2022-1068
#POC DescriptionSource LinkShenlong Link
1Modbus Slave缓冲区溢出漏洞CVE-2022-1068分析与复现https://github.com/webraybtl/CVE-2022-1068POC Details
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III. Intelligence Information for CVE-2022-1068
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IV. Related Vulnerabilities
Same product: Modbus Slave
Same vendor: Modbus Tools
Same weakness: CWE-121
V. Comments for CVE-2022-1068

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