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CVE-2024-31978

Quick assessment

Affected
Siemens SINEC NMS
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 SINEC NMS是德国西门子（Siemens）公司的 一个网络管理系统 (NMS)，该系统可用于全天候集中监控、管理和配置具有数万台设备的工业网络，包括与安全相关的领域。 Siemens SINEC NMS V2.0 SP2之前版本存在路径遍历漏洞，该漏洞源于受影响的设备允许经过身份验证的用户导出监控数据，相应的 API 端点也容易受到路径遍历的影响，并允许经过身份验证的攻击者从文件系统下载文件。

CVSS 7.6 · High EPSS 0.46% · P38

Possible ATT&CK Techniques 2 AI

T1135 · Network Share Discovery T1155.001
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I. Basic Information for CVE-2024-31978

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SINEC NMS (All versions < V2.0 SP2). Affected devices allow authenticated users to export monitoring data. The corresponding API endpoint is susceptible to path traversal and could allow an authenticated attacker to download files from the file system. Under certain circumstances the downloaded files are deleted from the file system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SINEC NMS 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SINEC NMS是德国西门子（Siemens）公司的 一个网络管理系统 (NMS)，该系统可用于全天候集中监控、管理和配置具有数万台设备的工业网络，包括与安全相关的领域。 Siemens SINEC NMS V2.0 SP2之前版本存在路径遍历漏洞，该漏洞源于受影响的设备允许经过身份验证的用户导出监控数据，相应的 API 端点也容易受到路径遍历的影响，并允许经过身份验证的攻击者从文件系统下载文件。
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 SINEC NMS 0 ~ V2.0 SP2 -

II. Public POCs for CVE-2024-31978

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III. Intelligence Information for CVE-2024-31978

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Vendor Advisories for CVE-2024-31978 (1)

Same Patch Batch · Siemens · 2024-04-09 · 8 CVEs total

CVE-2024-30191 8.4 HIGH Siemens SCALANCE W700产品系列安全漏洞
CVE-2024-26275 7.8 HIGH Siemens Parasolid 缓冲区错误漏洞
CVE-2023-50821 6.2 MEDIUM Siemens SIMATIC PCS 7 安全漏洞
CVE-2024-30189 6.1 MEDIUM Siemens SCALANCE W700产品系列安全漏洞
CVE-2024-30190 6.1 MEDIUM Siemens SCALANCE W700产品系列安全漏洞
CVE-2024-26276 3.3 LOW Siemens Parasolid 安全漏洞
CVE-2024-26277 3.3 LOW Siemens Parasolid 代码问题漏洞

IV. Related Vulnerabilities

Same product: SINEC NMS
Same vendor: Siemens
Same weakness: CWE-22

V. Comments for CVE-2024-31978

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