CVE-2025-65897: zdh web Path Traversal — Fix

Description

zdh_web is a data collection, processing, monitoring, scheduling, and management platform. In zdh_web thru 5.6.17, insufficient validation of file upload paths in the application allows an authenticated user to write arbitrary files to the server file system, potentially overwriting existing files and leading to privilege escalation or remote code execution.

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CVSS v3.1 Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-22 Path Traversal

CWE-434 Unrestricted Upload

Affected Products

Vendor	Product	Versions
zhaoyachao	zdh_web	< 5.6.17

References

Advisories & Patches

https://github.com/zhaoyachao/zdh_web/commit/b2423378a8bf83f159f19ce4e14eac71c939793a https://github.com/zhaoyachao/zdh_web/issues/40 https://github.com/zhaoyachao/zdh_web/pull/39

Other References

https://github.com/zhaoyachao/zdh_web

Frequently Asked Questions

What is CVE-2025-65897? +

zdh_web is a data collection, processing, monitoring, scheduling, and management platform. In zdh_web thru 5.6.17, insufficient validation of file upload paths in the application allows an authenticated user to write arbitrary files to the server file system, potentially overwriting existing files and leading to privilege escalation or remote code execution. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-65897? +

CVE-2025-65897 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-65897? +

CVE-2025-65897 affects products from zhaoyachao, specifically: zdh_web. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-65897? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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