Vulnerability · Published Jul 14, 2026 · Assigned by Rockwell
CVE-2026-9108Studio 5000 Logix Designer® – Multiple Vulnerabilities
Medium 5.4
In plain English
A medium-severity path traversal in Studio 5000 Logix Designer from Rockwell Automation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 7% of all known vulnerabilities).
Official description
A path traversal security issue exists within Studio 5000 Logix Designer® due to improper limitation of file paths within ACD project files. The software does not sanitize or validate file names embedded in the ACD file structure during the project opening procedure, allowing path traversal sequences to escape the intended extraction directory. If exploited, an attacker could craft a malicious ACD project file that results in arbitrary files being written to attacker-controlled locations on the file system, potentially leading to code execution.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Rockwell Automation | Studio 5000 Logix Designer | V36.00, 35.00,35.01, 34.00-34.03, 33.00-33.03, 32.00-32.04 and older |
Weakness: CWE-22 · Vector: CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N