CVE-2024-0220— B&R products use insufficient communication encryption
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 Industrial Automation Studio是奥地利贝加莱工业自动化（B&R Industrial Automation）公司的一套集成开发环境（IDE），用于开发和编程其自动化解决方案。 B&R Industrial Automation Studio 4.6之前版本、BR Technology Guarding 1.4.0之前版本存在安全漏洞，该漏洞源于使用的加密技术不足以与升级和许可服务器进行通信。攻击者利用该漏洞可以在产品上执行任意代码或嗅探敏感数据。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-0220
Vulnerability Information
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Vulnerability Title
B&R products use insufficient communication encryption
Source: CVE Program / CVE List V5
Vulnerability Description
B&R Automation Studio Upgrade Service and B&R Technology Guarding use insufficient cryptography for communication to the upgrade and the licensing servers. A network-based attacker could exploit the vulnerability to execute arbitrary code on the products or sniff sensitive data.
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
CWE-1240
Source: CVE Program / CVE List V5
Vulnerability Title
B&R Industrial Automation Studio 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
B&R Industrial Automation Studio是奥地利贝加莱工业自动化（B&R Industrial Automation）公司的一套集成开发环境（IDE），用于开发和编程其自动化解决方案。 B&R Industrial Automation Studio 4.6之前版本、BR Technology Guarding 1.4.0之前版本存在安全漏洞，该漏洞源于使用的加密技术不足以与升级和许可服务器进行通信。攻击者利用该漏洞可以在产品上执行任意代码或嗅探敏感数据。
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 | 4.0 ~ 4.6 | - |
|
| B&R Industrial Automation | Technology Guarding | 1.0.0 ~ 1.4.0 | - |
|
II. Public POCs for CVE-2024-0220
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2024-0220 (1)
IV. Related Vulnerabilities
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Improper Handling of Insufficient Permissions or Privileges
Same weakness: CWE-1240
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V. Comments for CVE-2024-0220
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