CVE-2025-14850 - CVE House
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Status published High CVE-2025-14850

Advantech WebAccess/SCADA Improper Limitation of a Pathname to a Restricted Directory

Vulnerability Description

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

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Alex Wiliams from Pellera Technologies reported these vulnerabilities to CISA.

References

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Affected Vendor

Affected Software

WebAccess/SCADA
Vulnerable Versions:
9.2.1

Timeline

Official Publish: December 18th, 2025
Last Modified: December 18th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Weaknesses (CWE)

CWE-22

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1005 Data from Local System
Collection
T1552 Unsecured Credentials
Credential Access
T1565.001 Stored Data Manipulation
Impact