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CVE-2018-19020

Quick assessment

Affected
ICS-CERT CX-Supervisor
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-Supervisor是日本欧姆龙（Omron）公司的一款可视化机器控制器。 Omron CX-Supervisor 3.42及之前版本中存在安全漏洞。攻击者可利用该漏洞强制应用程序读取数组之外的值。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.83% · P56

Possible ATT&CK Techniques 1 AI

T1261
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I. Basic Information for CVE-2018-19020

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
When CX-Supervisor (Versions 3.42 and prior) processes project files and tampers with the value of an offset, an attacker can force the application to read a value outside of an array.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
Omron CX-Supervisor 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Omron CX-Supervisor是日本欧姆龙（Omron）公司的一款可视化机器控制器。 Omron CX-Supervisor 3.42及之前版本中存在安全漏洞。攻击者可利用该漏洞强制应用程序读取数组之外的值。
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
ICS-CERT CX-Supervisor Versions 3.42 and prior -

II. Public POCs for CVE-2018-19020

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III. Intelligence Information for CVE-2018-19020

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Other References for CVE-2018-19020 (1)

Same Patch Batch · ICS-CERT · 2019-02-12 · 5 CVEs total

CVE-2019-6527 Kunbus PR100088 Modbus 授权问题漏洞
CVE-2019-6533 Kunbus PR100088 Modbus 安全漏洞
CVE-2019-6549 Kunbus PR100088 Modbus 信任管理问题漏洞
CVE-2018-19018 Omron CX-Supervisor 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: CX-Supervisor
Same vendor: ICS-CERT
Same weakness: CWE-125

V. Comments for CVE-2018-19020

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