CVE-2023-49251
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I. Basic Information for CVE-2023-49251
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The "intermediate installation" system state of the affected application allows an attacker to add their own login credentials to the device. This allows an attacker to remotely login as root and take control of the device even after the affected device is fully set up.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens SIMATIC CN 4100 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC CN 4100是德国西门子（Siemens）公司的一个通信节点。 Siemens SIMATIC CN 4100 存在安全漏洞，该漏洞源于受影响应用程序的“intermediate installation”系统状态允许攻击者将自己的登录凭据添加到设备。
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 |
|---|---|---|---|---|
| Siemens | SIMATIC CN 4100 | All versions < V2.7 | - |
II. Public POCs for CVE-2023-49251
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Siemens · 2024-01-09 · 21 CVEs total
| CVE-2023-51438 | 10.0 CRITICAL | Siemens SIMATIC IPC1047E 安全漏洞 |
| CVE-2023-49621 | 9.8 CRITICAL | Siemens SIMATIC CN 4100 安全漏洞 |
| CVE-2023-51745 | 7.8 HIGH | Siemens JT2GO和Teamcenter Visualization 安全漏洞 |
| CVE-2023-44120 | 7.8 HIGH | Siemens Spectrum Power 安全漏洞 |
| CVE-2023-49121 | 7.8 HIGH | Siemens Solid Edge 安全漏洞 |
| CVE-2023-49122 | 7.8 HIGH | Siemens Solid Edge 安全漏洞 |
| CVE-2023-49123 | 7.8 HIGH | Siemens Solid Edge 安全漏洞 |
| CVE-2023-49124 | 7.8 HIGH | Siemens Solid Edge 安全漏洞 |
| CVE-2023-49126 | 7.8 HIGH | Siemens Solid Edge 缓冲区错误漏洞 |
| CVE-2023-49127 | 7.8 HIGH | Siemens Solid Edge 缓冲区错误漏洞 |
| CVE-2023-49128 | 7.8 HIGH | Siemens Solid Edge 缓冲区错误漏洞 |
| CVE-2023-49129 | 7.8 HIGH | Siemens Solid Edge 安全漏洞 |
| CVE-2023-49130 | 7.8 HIGH | Siemens Solid Edge 缓冲区错误漏洞 |
| CVE-2023-49131 | 7.8 HIGH | Siemens Solid Edge 缓冲区错误漏洞 |
| CVE-2023-49132 | 7.8 HIGH | Siemens Solid Edge 缓冲区错误漏洞 |
| CVE-2023-51439 | 7.8 HIGH | Siemens JT2GO 和 Teamcenter Visualization 缓冲区错误漏洞 |
| CVE-2023-51746 | 7.8 HIGH | Siemens JT2GO和Teamcenter Visualization 安全漏洞 |
| CVE-2023-49252 | 7.5 HIGH | Siemens SIMATIC CN 4100 输入验证错误漏洞 |
| CVE-2023-42797 | 6.6 MEDIUM | Siemens CP-8031 安全漏洞 |
| CVE-2023-51744 | 3.3 LOW | Siemens JT2GO 代码问题漏洞 |
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V. Comments for CVE-2023-49251
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