CVE-2023-28831
Quick assessment
Affected
Siemens SIMATIC BRAUMAT
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.
Siemens SIMATIC Cloud Connect是德国西门子（Siemens）公司的一个将数据传输到所有常见云平台的软件。 SIMATIC Cloud Connect 存在输入验证错误漏洞，该漏洞源于ANSI C OPC UA SDK包含整数溢出漏洞，可能导致应用程序在证书验证期间陷入无限循环。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-28831
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation.
This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
SIMATIC Cloud Connect 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC Cloud Connect是德国西门子（Siemens）公司的一个将数据传输到所有常见云平台的软件。 SIMATIC Cloud Connect 存在输入验证错误漏洞，该漏洞源于ANSI C OPC UA SDK包含整数溢出漏洞，可能导致应用程序在证书验证期间陷入无限循环。
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
II. Public POCs for CVE-2023-28831
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2023-28831 (4)
Same Patch Batch · Siemens · 2023-09-12 · 20 CVEs total
| CVE-2023-40726 | 8.8 HIGH | Siemens QMS Automotive 安全漏洞 |
| CVE-2023-38070 | 7.8 HIGH | Siemens JT2GO 安全漏洞 |
| CVE-2023-41846 | 7.8 HIGH | Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞 |
| CVE-2023-38071 | 7.8 HIGH | Siemens JT2GO 缓冲区错误漏洞 |
| CVE-2023-38072 | 7.8 HIGH | Siemens JT2GO 缓冲区错误漏洞 |
| CVE-2023-38073 | 7.8 HIGH | Siemens JT2GO 安全漏洞 |
| CVE-2023-38074 | 7.8 HIGH | Siemens JT2GO 安全漏洞 |
| CVE-2023-38075 | 7.8 HIGH | Siemens JT2GO 资源管理错误漏洞 |
| CVE-2023-38076 | 7.8 HIGH | Siemens JT2GO 安全漏洞 |
| CVE-2023-40727 | 7.8 HIGH | Siemens QMS Automotive 数据伪造问题漏洞 |
| CVE-2023-41032 | 7.8 HIGH | Siemens Parasolid 缓冲区错误漏洞 |
| CVE-2023-41033 | 7.8 HIGH | Siemens Parasolid 缓冲区错误漏洞 |
| CVE-2023-40724 | 7.3 HIGH | Siemens QMS Automotive 安全漏洞 |
| CVE-2023-40728 | 7.3 HIGH | Siemens QMS Automotive 安全漏洞 |
| CVE-2023-40729 | 7.3 HIGH | Siemens QMS Automotive 安全漏洞 |
| CVE-2023-40730 | 7.1 HIGH | Siemens QMS Automotive 访问控制错误漏洞 |
| CVE-2023-40731 | 5.7 MEDIUM | Siemens QMS Automotive 代码问题漏洞 |
| CVE-2023-40725 | 4.0 MEDIUM | Siemens QMS Automotive 安全漏洞 |
| CVE-2023-40732 | 3.9 LOW | Siemens QMS Automotive 代码问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2023-28831
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