Vulnerability · Published Dec 18, 2025 · Assigned by icscert
CVE-2025-14849Advantech WebAccess/SCADA Unrestricted Upload of File with Dangerous Type
High 8.8
In plain English
A high-severity unrestricted file upload in WebAccess/SCADA from Advantech. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 50% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.6%top 50.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Advantech WebAccess/SCADA is vulnerable to unrestricted file upload, which may allow an attacker to remotely execute arbitrary code.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Advantech | WebAccess/SCADA | 9.2.1 |
Weakness: CWE-434 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H