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CVE-2024-32740

Quick assessment

Affected
Siemens SIMATIC CN 4100
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 CN 4100是德国西门子（Siemens）公司的一个通信节点。 Siemens SIMATIC CN 4100 存在信任管理问题漏洞，该漏洞源于受影响的设备包含未记录的用户和凭据。

CVSS 9.8 · Critical EPSS 0.70% · P53
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I. Basic Information for CVE-2024-32740

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0). The affected device contains undocumented users and credentials. An attacker could misuse the credentials to compromise the device locally or over the network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SIMATIC CN 4100 信任管理问题漏洞
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 存在信任管理问题漏洞，该漏洞源于受影响的设备包含未记录的用户和凭据。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Siemens SIMATIC CN 4100 0 ~ V3.0 -

II. Public POCs for CVE-2024-32740

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III. Intelligence Information for CVE-2024-32740

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Vendor Advisories for CVE-2024-32740 (1)

Same Patch Batch · Siemens · 2024-05-14 · 55 CVEs total

CVE-2024-32741 10.0 CRITICAL Siemens SIMATIC CN 4100 安全漏洞
CVE-2024-30207 10.0 CRITICAL Siemens 多款产品 安全漏洞
CVE-2024-27939 9.8 CRITICAL Siemens RUGGEDCOM CROSSBOW 安全漏洞
CVE-2024-30209 9.6 CRITICAL Siemens 多款产品 安全漏洞
CVE-2024-33499 9.1 CRITICAL Siemens 多款产品 安全漏洞
CVE-2024-30206 8.8 HIGH Siemens 多款产品 安全漏洞
CVE-2024-27941 8.8 HIGH Siemens RUGGEDCOM CROSSBOW SQL注入漏洞
CVE-2024-27940 8.8 HIGH Siemens RUGGEDCOM CROSSBOW SQL注入漏洞
CVE-2024-32066 7.8 HIGH Siemens Parasolid 缓冲区错误漏洞
CVE-2024-32635 7.8 HIGH Siemens 多款产品 缓冲区错误漏洞
CVE-2024-32636 7.8 HIGH Siemens 多款产品 缓冲区错误漏洞
CVE-2024-32065 7.8 HIGH Siemens Parasolid 缓冲区错误漏洞
CVE-2024-32064 7.8 HIGH Siemens Parasolid 缓冲区错误漏洞
CVE-2024-34773 7.8 HIGH Siemens Solid Edge 安全漏洞
CVE-2024-32639 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-33489 7.8 HIGH Siemens Solid Edge 安全漏洞
CVE-2024-34771 7.8 HIGH Siemens Solid Edge 安全漏洞
CVE-2024-34085 7.8 HIGH Siemens 多款产品 安全漏洞
CVE-2024-34086 7.8 HIGH Siemens 多款产品 缓冲区错误漏洞
CVE-2024-33577 7.8 HIGH Siemens Simcenter Nastran 安全漏洞

Showing top 20 of 55 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: SIMATIC CN 4100
Same vendor: Siemens
Same weakness: CWE-798

V. Comments for CVE-2024-32740

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