CVE-2026-12663

ControlFLASH ® – Improper Access Control

Published Sep 1, 2026 CVSS 4.0 · 7 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Rockwellautomation
Rockwellautomation controlflash
Vendors & Products Rockwellautomation
Rockwellautomation controlflash
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title ControlFLASH ® – Improper Access Control
First Time appeared Rockwell Automation
Rockwell Automation controlflash
Weaknesses CWE-306
CPEs cpe:2.3:a:rockwell_automation:controlflash_:v15.07_and_prior:*:*:*:*:*:*:*
Vendors & Products Rockwell Automation
Rockwell Automation controlflash
References
Metrics cvssV4_0

{'score': 7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Rockwell
Published
Updated
Sep 1, 2026, 3:44 PM
Reserved
Jun 18, 2026, 7:02 PM
Status
Awaiting Analysis
Published
Sep 1, 2026, 2:17 PM
Modified
Sep 1, 2026, 8:50 PM