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CVE-2019-6553

Quick assessment

Affected
Rockwell Automation RSLinx Classic
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Rockwell Automation RSLinx Classic是美国罗克韦尔（Rockwell Automation）公司的一套工厂通信解决方案。该方案支持通过Allen-Bradley可编程控制器访问RockwellSoftware和Allen-Bradley应用程序等。 Rockwell Automation RSLinx Classic 4.10.00及之前版本中的.dll文件存在基于栈的缓冲区溢出漏洞。远程攻击者可利用该漏洞在目标设备上执行代码。

AI Predicted 8.1 Difficulty: Moderate EPSS 66.11% · P99

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2019-6553

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Rockwell Automation RSLinx Classic versions 4.10.00 and prior. An input validation issue in a .dll file of RSLinx Classic where the data in a Forward Open service request is passed to a fixed size buffer, allowing an attacker to exploit a stack-based buffer overflow condition.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Rockwell Automation RSLinx Classic 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rockwell Automation RSLinx Classic是美国罗克韦尔（Rockwell Automation）公司的一套工厂通信解决方案。该方案支持通过Allen-Bradley可编程控制器访问RockwellSoftware和Allen-Bradley应用程序等。 Rockwell Automation RSLinx Classic 4.10.00及之前版本中的.dll文件存在基于栈的缓冲区溢出漏洞。远程攻击者可利用该漏洞在目标设备上执行代码。
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
Rockwell Automation RSLinx Classic 4.10.00 and prior -

II. Public POCs for CVE-2019-6553

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III. Intelligence Information for CVE-2019-6553

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IV. Related Vulnerabilities

Same product: RSLinx Classic
Same vendor: Rockwell Automation
Same weakness: CWE-121

V. Comments for CVE-2019-6553

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