CVE-2025-4377— Path traversal vulnerability in Sparx Pro Cloud Server WebEA webconfig in logview.php
Quick assessment
Affected
Sparx Systems Pro Cloud Server
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.
Sparx Systems Pro Cloud Server是澳大利亚Sparx Systems公司的一个企业级模型协作平台，支持EA(Enterprise Architect)模型的云端共享与版本控制。 Sparx Systems Pro Cloud Server 6.0.165之前版本存在安全漏洞，该漏洞源于logview.php路径限制不当，可能导致路径遍历攻击。
Possible ATT&CK Techniques 1 AI
T1083 · File and Directory Discovery
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I. Basic Information for CVE-2025-4377
Vulnerability Information
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Vulnerability Title
Path traversal vulnerability in Sparx Pro Cloud Server WebEA webconfig in logview.php
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Limitation of a Pathname caused a Path Traversal vulnerability in Sparx Systems Pro Cloud Server.
This vulnerability is present in logview.php and it allows reading arbitrary files on the filesystem.
Logview is accessible on Pro Cloud Server Configuration interface.
This issue affects Pro Cloud Server: earlier than 6.0.165.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:L/SC:H/SI:N/SA:N
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
Sparx Systems Pro Cloud Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sparx Systems Pro Cloud Server是澳大利亚Sparx Systems公司的一个企业级模型协作平台，支持EA(Enterprise Architect)模型的云端共享与版本控制。 Sparx Systems Pro Cloud Server 6.0.165之前版本存在安全漏洞，该漏洞源于logview.php路径限制不当，可能导致路径遍历攻击。
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 |
|---|---|---|---|---|
| Sparx Systems | Pro Cloud Server | 0 ~ 6.0.163 | - |
|
II. Public POCs for CVE-2025-4377
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Sparx Systems · 2025-05-09 · 3 CVEs total
| CVE-2025-4376 | 5.3 MEDIUM | Cross-Site Scripting vulnerability in Model Search in Pro Cloud Server's WebEA |
| CVE-2025-4375 | Cross-Site Request Forgery vulnerability in Pro Cloud Server's WebEA |
IV. Related Vulnerabilities
Same product: Pro Cloud Server
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CVE-2026-42100
DoS in Sparx Pro Cloud Server -
CVE-2026-42099
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Authentication Bypass in Sparx Pro Cloud Server -
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Broken Access Control in Sparx Pro Cloud Server -
CVE-2025-4376
Cross-Site Scripting vulnerability in Model Search in Pro Cl
Same vendor: Sparx Systems
Same weakness: CWE-22
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V. Comments for CVE-2025-4377
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