CVE-2025-14850

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

State: Published
Severity: 7.2 High
Published: Dec 18, 2025
Updated: Dec 18, 2025
Reserved: Dec 17, 2025

Description

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

Scores

CVSS	Score	Vector	Source
4.0	7.2 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N	icscert
3.1	8.1 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H	icscert

Weaknesses

CWE-22

Affected Products

Product	Versions
WebAccess/SCADAAdvantech	9.2.1Affected

References

https://www.advantech.com/en-us/support/details/installation?id=1-MS9MJV
https://www.cisa.gov/news-events/ics-advisories/icsa-25-352-06
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-352-06.json

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