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I. Basic Information for CVE-2021-22816
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a Denial of Service of the RTU when receiving a specially crafted request over Modbus, and the RTU is configured as a Modbus server. Affected Products: SCADAPack 312E, 313E, 314E, 330E, 333E, 334E, 337E, 350E and 357E RTUs with firmware V8.18.1 and prior
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
SCADAPack 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SCADAPack是法国施耐德(Schneider-electric)的一款智能现场控制器该控制器结合了远程终端控制(RTU)的监控通讯能力,可编程逻辑控制器(PLC)的处理和数据记录功能,为需要自动监控和自主控制的远程过程提供卓越的功能。 SCADAPack 存在安全漏洞,该漏洞源于当RTU通过Modbus接收特殊请求时,可能会导致拒绝服务。以下产品及版本受到影响:SCADAPack 312E、313E、314E、330E、333E、334E、337E、350E和357E RTUs 固件V8.18.1及
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-2021-22816
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III. Intelligence Information for CVE-2021-22816
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IV. Related Vulnerabilities
V. Comments for CVE-2021-22816

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