CVE-2021-27476— Rockwell Automation FactoryTalk AssetCentre OS Command Injection
Quick assessment
Affected
Rockwell Automation FactoryTalk AssetCentre
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 FactoryTalk AssetCentre是美国罗克韦尔（Rockwell Automation）公司的一个应用系统。提供集中式工具，用于保护，管理，版本控制，跟踪和报告整个工厂中与自动化相关的资产信息 Rockwell Automation FactoryTalk AssetCentre 存在操作系统命令注入漏洞，该漏洞允许远程、未经身份验证的攻击者在FactoryTalk资产中心执行任意命令。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-27476
Vulnerability Information
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Vulnerability Title
Rockwell Automation FactoryTalk AssetCentre OS Command Injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability exists in the SaveConfigFile function of the RACompare Service, which may allow for OS command injection. This vulnerability may allow a remote, unauthenticated attacker to execute arbitrary commands in Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/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
Rockwell Automation FactoryTalk AssetCentre 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rockwell Automation FactoryTalk AssetCentre是美国罗克韦尔（Rockwell Automation）公司的一个应用系统。提供集中式工具，用于保护，管理，版本控制，跟踪和报告整个工厂中与自动化相关的资产信息 Rockwell Automation FactoryTalk AssetCentre 存在操作系统命令注入漏洞，该漏洞允许远程、未经身份验证的攻击者在FactoryTalk资产中心执行任意命令。
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 |
|---|---|---|---|---|
| Rockwell Automation | FactoryTalk AssetCentre | unspecified ~ v10.00 | - |
|
II. Public POCs for CVE-2021-27476
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-27476 (1)
-
https://www.cisa.gov/uscert/ics/advisories/icsa-21-091-01 x_refsource_CONFIRM
Other References for CVE-2021-27476 (1)
Same Patch Batch · Rockwell Automation · 2022-03-23 · 12 CVEs total
| CVE-2021-27460 | 10.0 CRITICAL | Rockwell Automation FactoryTalk AssetCentre Deserialization of Untrusted Data |
| CVE-2021-27462 | 10.0 CRITICAL | Rockwell Automation FactoryTalk AssetCentre Deserialization of Untrusted Data |
| CVE-2021-27464 | 10.0 CRITICAL | Rockwell Automation FactoryTalk AssetCentre SQL Injection |
| CVE-2021-27472 | 10.0 CRITICAL | Rockwell Automation FactoryTalk AssetCentre SQL Injection |
| CVE-2021-27468 | 10.0 CRITICAL | Rockwell Automation FactoryTalk AssetCentre SQL Injection |
| CVE-2021-27474 | 10.0 CRITICAL | Rockwell Automation FactoryTalk AssetCentre Use of Potentially Dangerous Function |
| CVE-2021-27466 | 10.0 CRITICAL | Rockwell Automation FactoryTalk AssetCentre Deserialization of Untrusted Data |
| CVE-2021-27470 | 10.0 CRITICAL | Rockwell Automation FactoryTalk AssetCentre Deserialization of Untrusted Data |
| CVE-2021-27475 | 8.6 HIGH | Rockwell Automation Connected Components Workbench Deserialization of Untrusted Data |
| CVE-2021-27471 | 7.7 HIGH | Rockwell Automation Connected Components Workbench Path Traversal |
| CVE-2021-27473 | 6.1 MEDIUM | Rockwell Automation Connected Components Workbench Improper Input Validation |
IV. Related Vulnerabilities
Same product: FactoryTalk AssetCentre
-
CVE-2021-27470
Rockwell Automation FactoryTalk AssetCentre Deserialization -
CVE-2021-27466
Rockwell Automation FactoryTalk AssetCentre Deserialization -
CVE-2021-27474
Rockwell Automation FactoryTalk AssetCentre Use of Potential -
CVE-2021-27468
Rockwell Automation FactoryTalk AssetCentre SQL Injection -
CVE-2021-27472
Rockwell Automation FactoryTalk AssetCentre SQL Injection
Same vendor: Rockwell Automation
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V. Comments for CVE-2021-27476
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