CVE-2026-16462 SQL injection via unauthenticated GetGridData endpoint
Remote unauthenticated attackers can execute arbitrary SQL commands via the GetGridData endpoint in Weidmueller PROCON-WEB SCADA.
- 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-2026-16462?
CVE-2026-16462 is a critical SQL injection vulnerability in Weidmueller Interface PROCON-WEB SCADA, published on 28 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In PROCON-WEB SCADA the endpoint 'GetGridData' is not properly sanitized. This allows a remote unauthenticated attacker to execute arbitrary SQL commands.
Weakness: CWE-89
Which versions are affected by CVE-2026-16462?
How do I fix CVE-2026-16462?
No fix has been published for CVE-2026-16462 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-2026-16462 being exploited?
There is no known exploitation of CVE-2026-16462 in the wild and no public exploit code.
Sources
Also known as GHSA-c3rc-7w9v-j8rc.