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CVE-2024-46887

Quick assessment

Affected
Siemens SIMATIC Drive Controller CPU 1504D TF
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 S7-1500 CPU是德国西门子（Siemens）公司的一款CPU（中央处理器）模块。 Siemens SIMATIC S7-1500 CPU存在安全漏洞，该漏洞源于受影响设备的 Web 服务器未正确验证对/ClientArea/RuntimeInfoData.mwsl端点的用户请求。

CVSS 5.3 · Medium EPSS 0.56% · P44

Possible ATT&CK Techniques 1 AI

T1592.004 · Client Configurations
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I. Basic Information for CVE-2024-46887

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The web server of affected devices do not properly authenticate user request to the '/ClientArea/RuntimeInfoData.mwsl' endpoint. This could allow an unauthenticated remote attacker to gain knowledge about current actual and configured maximum cycle times as well as about configured maximum communication load.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SIMATIC S7-1500 CPU 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC S7-1500 CPU是德国西门子（Siemens）公司的一款CPU（中央处理器）模块。 Siemens SIMATIC S7-1500 CPU存在安全漏洞，该漏洞源于受影响设备的 Web 服务器未正确验证对/ClientArea/RuntimeInfoData.mwsl端点的用户请求。
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 Drive Controller CPU 1504D TF 0 ~ V3.1.4 -
Siemens SIMATIC Drive Controller CPU 1507D TF 0 ~ V3.1.4 -
Siemens SIMATIC ET 200SP CPU 1510SP F-1 PN 0 ~ V2.9.8 -
Siemens SIMATIC ET 200SP CPU 1510SP F-1 PN 0 ~ V3.1.4 -
Siemens SIMATIC ET 200SP CPU 1510SP-1 PN 0 ~ V2.9.8 -
Siemens SIMATIC ET 200SP CPU 1510SP-1 PN 0 ~ V3.1.4 -
Siemens SIMATIC ET 200SP CPU 1512SP F-1 PN 0 ~ V2.9.8 -
Siemens SIMATIC ET 200SP CPU 1512SP F-1 PN 0 ~ V3.1.4 -
Siemens SIMATIC ET 200SP CPU 1512SP-1 PN 0 ~ V2.9.8 -
Siemens SIMATIC ET 200SP CPU 1512SP-1 PN 0 ~ V3.1.4 -
Siemens SIMATIC ET 200SP CPU 1514SP F-2 PN 0 ~ V3.1.4 -
Siemens SIMATIC ET 200SP CPU 1514SP-2 PN 0 ~ V3.1.4 -
Siemens SIMATIC ET 200SP CPU 1514SPT F-2 PN 0 ~ V3.1.4 -
Siemens SIMATIC ET 200SP CPU 1514SPT-2 PN 0 ~ V3.1.4 -
Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V2 CPUs - Windows OS 0 ~ V21.9.8 -
Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Industrial OS 0 ~ V31.1.4 -
Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Windows OS 0 ~ V31.1.4 -
Siemens SIMATIC S7-1500 CPU 1511-1 PN 0 ~ V2.9.8 -
Siemens SIMATIC S7-1500 CPU 1511-1 PN 0 ~ V2.9.8 -
Siemens SIMATIC S7-1500 CPU 1511-1 PN 0 ~ V3.1.4 -
Siemens SIMATIC S7-1500 CPU 1511C-1 PN 0 ~ V2.9.8 -
Siemens SIMATIC S7-1500 CPU 1511C-1 PN 0 ~ V2.9.8 -
Siemens SIMATIC S7-1500 CPU 1511C-1 PN 0 ~ V3.1.4 -
Siemens SIMATIC S7-1500 CPU 1511F-1 PN 0 ~ V2.9.8 -
Siemens SIMATIC S7-1500 CPU 1511F-1 PN 0 ~ V2.9.8 -
Siemens SIMATIC S7-1500 CPU 1511F-1 PN 0 ~ V3.1.4 -
Siemens SIMATIC S7-1500 CPU 1511T-1 PN 0 ~ V2.9.8 -
Siemens SIMATIC S7-1500 CPU 1511T-1 PN 0 ~ V3.1.4 -
Siemens SIMATIC S7-1500 CPU 1511TF-1 PN 0 ~ V2.9.8 -
Siemens SIMATIC S7-1500 CPU 1511TF-1 PN 0 ~ V3.1.4 -

II. Public POCs for CVE-2024-46887

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III. Intelligence Information for CVE-2024-46887

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Vendor Advisories for CVE-2024-46887 (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-2024-41798 9.8 CRITICAL Siemens SENTRON 7KM PAC3200 授权问题漏洞
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-2024-45472 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-2024-45473 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

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

IV. Related Vulnerabilities

Same product: SIMATIC Drive Controller CPU 1504D TF
Same vendor: Siemens
Same weakness: CWE-288

V. Comments for CVE-2024-46887

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