CVE-2025-46268 Advantech WebAccess/SCADA SQL Injection

What is CVE-2025-46268?

CVE-2025-46268 is a medium-severity SQL injection vulnerability in Advantech WebAccess/SCADA, published on 18 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Advantech WebAccess/SCADA  is vulnerable to SQL injection, which may allow an attacker to execute arbitrary SQL commands.

Weakness: CWE-89

Which versions are affected by CVE-2025-46268?

It affects 1 product.

Products include Advantech Webaccess\/Scada.

How do I fix CVE-2025-46268?

No fix has been published for CVE-2025-46268 yet. Limit exposure of the affected software until one is available.

Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.

Is CVE-2025-46268 being exploited?

There is no known exploitation of CVE-2025-46268 in the wild and no public exploit code.

Other vulnerabilities in Advantech WebAccess/SCADA

• CVE-2023-1437 CVE-2023-1437 Critical 9.8
• CVE-2021-32943 Memory corruption in WebAccess/SCADA Critical 9.8
• CVE-2019-6519 Auth bypass in n/a Critical 9.8
• CVE-2019-6523 SQL injection in n/a Critical 9.8
• CVE-2021-22669 Privilege escalation in Advantech WebAccess/SCADA High 8.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-pfgh-3rp7-865r.