CVE-2019-6523 SQL injection in n/a

Critical 9.8 Published 5 Feb 2019 Updated 4 Aug 2024

Attackers can execute arbitrary SQL commands in WebAccess/SCADA due to improper input sanitization, potentially compromising data integrity and confidentiality.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2019-6523?

CVE-2019-6523 is a critical SQL injection vulnerability in n/a, published on 5 Feb 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

WebAccess/SCADA, Version 8.3. The software does not properly sanitize its inputs for SQL commands.

Weakness: CWE-89

Which versions are affected by CVE-2019-6523?

It affects 1 product.

Products include Advantech Webaccess\/Scada.

How do I fix CVE-2019-6523?

No fix has been published for CVE-2019-6523 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-2019-6523 being exploited?

There is no known exploitation of CVE-2019-6523 in the wild and no public exploit code.

Sources

Also known as GHSA-7239-2rmm-wmw2.