CVE-2026-12663
High
Description
A security issue exists within ControlFLASH™, where the installer grants write permissions to the "Everyone" group on a product installation directory. This could allow arbitrary code execution, resulting in an attacker being given the ability to run any commands or code of the attacker's choice on a target machine at the logged-in user's permission level.
SeverityHigh
CVSS7.0
Exploit probability—
ProductControlFLASH ®
PublishedSep 1, 2026
First seenSep 1, 2026
Weakness typeCWE-306Missing authentication for critical function
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Rockwell Automation ControlFLASH ® | V15.07 and prior | — |
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