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I. Basic Information for CVE-2021-22642
Vulnerability Information

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Vulnerability Title
Ovarro TBox Uncontrolled Resource Consumption
Source: NVD (National Vulnerability Database)
Vulnerability Description
An attacker could use specially crafted invalid Modbus frames to crash the Ovarro TBox system.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Ovarro Tbox 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ovarro Tbox是德国Ovarro公司的一个应用平台。提供了新的自动化可能性,简化了系统工程,并使全球关键行业能够远程控制和监视其应用程序。 Ovarro TBox 多款产品存在资源管理错误漏洞,攻击者可利用该漏洞使用特制的无效Modbus帧来破坏系统。
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
OvarroTBox LT2 -
II. Public POCs for CVE-2021-22642
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III. Intelligence Information for CVE-2021-22642
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IV. Related Vulnerabilities
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