CVE-2020-12513— Pepper+Fuchs Comtrol IO-Link Master OS Command Injection
Quick assessment
Affected
Pepper+Fuchs Comtrol IO-Link Master
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.
Pepperl Fuchs IO-link Master Series是德国Pepperl Fuchs公司的一系列用于管理传感器与控制器之间通信的工业设备。该设备可用于以太网和 IO-Link 之间的网关功能，助于在管理级别与传感器/执行器级别之间进行可靠、高效的通信。 Pepperl+Fuchs IO-Link Master Series 1.36存在操作系统命令注入漏洞，该漏洞源于程序未过滤的用户输入附加到字符串，攻击者可利用该漏洞执行系统命令。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2020-12513
Vulnerability Information
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Vulnerability Title
Pepper+Fuchs Comtrol IO-Link Master OS Command Injection
Source: CVE Program / CVE List V5
Vulnerability Description
Pepperl+Fuchs Comtrol IO-Link Master in Version 1.5.48 and below is prone to an authenticated blind OS Command Injection.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Pepperl Fuchs IO-link Master Series 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pepperl Fuchs IO-link Master Series是德国Pepperl Fuchs公司的一系列用于管理传感器与控制器之间通信的工业设备。该设备可用于以太网和 IO-Link 之间的网关功能，助于在管理级别与传感器/执行器级别之间进行可靠、高效的通信。 Pepperl+Fuchs IO-Link Master Series 1.36存在操作系统命令注入漏洞，该漏洞源于程序未过滤的用户输入附加到字符串，攻击者可利用该漏洞执行系统命令。
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 |
|---|---|---|---|---|
| Pepper+Fuchs | Comtrol IO-Link Master | unspecified ~ 1.5.48 | - |
|
II. Public POCs for CVE-2020-12513
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2020-12513 (1)
-
https://cert.vde.com/en-us/advisories/vde-2020-038 x_refsource_CONFIRM
Same Patch Batch · Pepper+Fuchs · 2021-01-22 · 4 CVEs total
| CVE-2020-12511 | 8.8 HIGH | Pepper+Fuchs Comtrol IO-Link Master Cross-Site Request Forgery |
| CVE-2020-12512 | 7.5 HIGH | Pepper+Fuchs Comtrol IO-Link Master Cross-Site Scripting |
| CVE-2020-12514 | 6.6 MEDIUM | Pepper+Fuchs Comtrol IO-Link Master NULL Pointer Dereference |
IV. Related Vulnerabilities
V. Comments for CVE-2020-12513
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