CVE-2025-14849 — HIGH (8.8)

Vulnerability Description

Advantech WebAccess/SCADA is vulnerable to unrestricted file upload, which may allow an attacker to remotely execute arbitrary code.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Advantech	Webaccess\/Scada	9.2.1

Related Weaknesses (CWE)

CWE-434

References

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-35Third Party Advisory
https://www.advantech.com/en-us/support/details/installation?id=1-MS9MJVProduct
https://www.cisa.gov/news-events/ics-advisories/icsa-25-352-06Third Party AdvisoryUS Government Resource

FAQ

What is CVE-2025-14849?

CVE-2025-14849 is a vulnerability with a CVSS score of 8.8 (HIGH). Advantech WebAccess/SCADA is vulnerable to unrestricted file upload, which may allow an attacker to remotely execute arbitrary code.

How severe is CVE-2025-14849?

CVE-2025-14849 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-14849?

Check the references section above for vendor advisories and patch information. Affected products include: Advantech Webaccess\/Scada.