CVE-2025-14850
Unknown Unknown - Not Provided

Directory Traversal in Advantech WebAccess Allows File Deletion

Publication date: 2025-12-18

Last updated on: 2025-12-18

Assigner: ICS-CERT

Description
Advantech WebAccess/SCADA is vulnerable to directory traversal, which may allow an attacker to delete arbitrary files.

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Meta Information

Published
2025-12-18
Last Modified
2025-12-18
Generated
2026-07-06
AI Q&A
2025-12-18
EPSS Evaluated
2026-07-05
NVD
CVE-2025-14850

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
advantech webaccess 4.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-22 The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

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Executive Summary

This vulnerability in Advantech WebAccess/SCADA is a directory traversal flaw that may allow an attacker to delete arbitrary files on the system.

Impact Analysis

An attacker exploiting this vulnerability could delete arbitrary files, potentially disrupting system operations, causing data loss, or impacting the availability of the affected system.

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