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CVE-2018-19027

Quick assessment

Affected
Omron CX-Protocol within CX-One
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.

Omron CX-One是日本（欧姆龙）Omron公司的一套集成工具包，其中包括了用于网络、PT、变频器、温度控制器以及PLC编程软件等。CX-Protocol是其中的一个用于创建串行通信协议与标准串行设备通信的组件。 Omron CX-One 4.50及之前版本中的CX-Protocol 2.0及之前版本存在任意代码执行漏洞。远程攻击者可借助特制的项目文件利用该漏洞以该应用程序权限执行代码。

AI Predicted 8.4 Difficulty: Easy EPSS 1.42% · P72

Possible ATT&CK Techniques 1 AI

T1204 · User Execution
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I. Basic Information for CVE-2018-19027

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Three type confusion vulnerabilities exist in CX-One Versions 4.50 and prior and CX-Protocol Versions 2.0 and prior when processing project files. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用不兼容类型访问资源(类型混淆)
Source: CVE Program / CVE List V5
Vulnerability Title
Omron CX-One CX-Protocol 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Omron CX-One是日本（欧姆龙）Omron公司的一套集成工具包，其中包括了用于网络、PT、变频器、温度控制器以及PLC编程软件等。CX-Protocol是其中的一个用于创建串行通信协议与标准串行设备通信的组件。 Omron CX-One 4.50及之前版本中的CX-Protocol 2.0及之前版本存在任意代码执行漏洞。远程攻击者可借助特制的项目文件利用该漏洞以该应用程序权限执行代码。
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
Omron CX-Protocol within CX-One CX-One Versions 4.50 and prior, including the following applications: CX-Protocol Versions 2.0 and prior -

II. Public POCs for CVE-2018-19027

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2018-19027

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Vendor Advisories for CVE-2018-19027 (1)

Other References for CVE-2018-19027 (1)

IV. Related Vulnerabilities

Same vendor: Omron
Same weakness: CWE-843

V. Comments for CVE-2018-19027

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