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I. Basic Information for CVE-2021-32935
Vulnerability Information

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Vulnerability Title
Cognex In-Sight OPC Server - Deserialization of Untrusted Data
Source: NVD (National Vulnerability Database)
Vulnerability Description
The affected Cognex product, the In-Sight OPC Server versions v5.7.4 (96) and prior, deserializes untrusted data, which could allow a remote attacker access to system level permission commands and local privilege escalation.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cognex In-Sight OPC Server 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cognex In-Sight OPC Server是美国康耐视(Cognex)公司的一个服务器,支持基于OPC 规范1.0 或 2.0 版的 OPC 数据访问客户端。 Cognex In-Sight OPC Server 存在代码问题漏洞,该漏洞源于对不受信任的数据反序列化时可能允许远程攻击者访问系统级权限命令和本地权限提升。
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
CognexIn-Sight OPC Server All ~ v5.7.4 (96) -
II. Public POCs for CVE-2021-32935
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III. Intelligence Information for CVE-2021-32935
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