CVE-2021-22289— RCE through Project Upload from Target
Quick assessment
Affected
B&R Industrial Automation Automation Studio
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.
B&R Automation Studio是奥地利贝加莱工业自动化（B&R Automation）公司的一套集成化的软件开发环境。 B&R Automation Studio 4.0之上版本存在安全漏洞，该漏洞源于项目上传机制中的输入验证漏洞可能允许未经身份验证的网络攻击者执行代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-22289
Vulnerability Information
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Vulnerability Title
RCE through Project Upload from Target
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Input Validation vulnerability in the project upload mechanism in B&R Automation Studio version >=4.0 may allow an unauthenticated network attacker to execute code.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
B&R Automation Studio 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
B&R Automation Studio是奥地利贝加莱工业自动化（B&R Automation）公司的一套集成化的软件开发环境。 B&R Automation Studio 4.0之上版本存在安全漏洞，该漏洞源于项目上传机制中的输入验证漏洞可能允许未经身份验证的网络攻击者执行代码。
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 |
|---|---|---|---|---|
| B&R Industrial Automation | Automation Studio | 4 ~ unspecified | - |
|
II. Public POCs for CVE-2021-22289
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-22289 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2021-22289
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