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CVE-2024-41798

Quick assessment

Affected
Siemens SENTRON 7KM PAC3200
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 SENTRON 7KM PAC3200是德国西门子（Siemens）公司的一款电能计量设备，用于监测和管理电力系统中的能耗和功率参数。 Siemens SENTRON 7KM PAC3200存在授权问题漏洞，该漏洞源于仅通过一个4位数的PIN码来防止通过Modbus TCP接口的管理员访问，导致有权访问Modbus TCP接口的攻击者可以通过暴力攻击或嗅探Modbus明文通信轻松绕过此保护。

CVSS 9.8 · Critical EPSS 0.54% · P44
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I. Basic Information for CVE-2024-41798

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SENTRON 7KM PAC3200 (All versions). Affected devices only provide a 4-digit PIN to protect from administrative access via Modbus TCP interface. Attackers with access to the Modbus TCP interface could easily bypass this protection by brute-force attacks or by sniffing the Modbus clear text communication.
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
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SENTRON 7KM PAC3200 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SENTRON 7KM PAC3200是德国西门子（Siemens）公司的一款电能计量设备，用于监测和管理电力系统中的能耗和功率参数。 Siemens SENTRON 7KM PAC3200存在授权问题漏洞，该漏洞源于仅通过一个4位数的PIN码来防止通过Modbus TCP接口的管理员访问，导致有权访问Modbus TCP接口的攻击者可以通过暴力攻击或嗅探Modbus明文通信轻松绕过此保护。
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 SENTRON 7KM PAC3200 0 ~ * -

II. Public POCs for CVE-2024-41798

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III. Intelligence Information for CVE-2024-41798

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Vendor Advisories for CVE-2024-41798 (1)

Same Patch Batch · Siemens · 2024-10-08 · 28 CVEs total

CVE-2024-47553 9.9 CRITICAL Siemens SINEC Security Monitor 参数注入漏洞
CVE-2024-47562 8.8 HIGH Siemens SINEC Security Monitor 安全漏洞
CVE-2023-52952 8.5 HIGH Siemens HiMed Cockpit 安全漏洞
CVE-2024-45473 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-41902 7.8 HIGH Siemens JT2GO 安全漏洞
CVE-2024-41981 7.8 HIGH Siemens Simcenter Nastran 2306、Simcenter Nastran 2312和Simcenter Nastran 2406 安全漏洞
CVE-2024-45463 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-45464 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-45465 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-45466 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-45467 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-45468 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-45469 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-45470 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-45471 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-45472 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-45474 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-45475 7.8 HIGH Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞
CVE-2024-47046 7.8 HIGH Siemens Simcenter Nastran 缓冲区错误漏洞
CVE-2024-47194 6.7 MEDIUM Siemens ModelSim 代码问题漏洞

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: Siemens
Same weakness: CWE-287

V. Comments for CVE-2024-41798

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