CVE-2025-14849

HIGH
Published Dec 18, 2025 Modified Dec 31, 2025 CWE-434

Description

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

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CVSS v3.1 Score

8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-434 Unrestricted Upload

Affected Products

Vendor Product
advantech webaccess\/scada

References

Frequently Asked Questions

What is CVE-2025-14849? +
Advantech WebAccess/SCADA  is vulnerable to unrestricted file upload, which may allow an attacker to remotely execute arbitrary code. It has a CVSS v3.1 base score of 8.8 (HIGH).
How severe is CVE-2025-14849? +
CVE-2025-14849 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2025-14849? +
CVE-2025-14849 affects products from advantech, specifically: webaccess\/scada. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-14849? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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