PT-2025-52335 · Advantech · Webaccess/Scada

Alex Wiliams · Published 2025-12-05 · Updated 2025-12-19 · CVE-2025-14849

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Advantech WebAccess/SCADA (affected versions not specified)

Description Advantech WebAccess/SCADA is susceptible to a file upload issue that does not have restrictions. This could allow a remote attacker to execute code. The issue may allow for arbitrary code execution.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

BDU:2025-16467

CVE-2025-14849

Affected Products

Webaccess/Scada

References · 9

• https://osv.dev/vulnerability/CVE-2025-14849 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-16467 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-14849 · Security Note
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-352-06.json · Note
• https://twitter.com/CVEnew/status/2002104290127618297 · Twitter Post
• https://twitter.com/TheHackerWire/status/2001831824444829990 · Twitter Post
• https://advantech.com/en-us/support/details/installation?id=1-MS9MJV · Note
• https://cisa.gov/news-events/ics-advisories/icsa-25-352-06 · Note
• https://twitter.com/CveFindCom/status/2001769291759096304 · Twitter Post