What’s Vulnerable › Vulnerabilities
CVE-2026-9108: Studio 5000 Logix Designer® – Multiple Vulnerabilities
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-07-14 · updated 2026-10-24
- Weakness: CWE-22
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
- Rockwell Automation Studio 5000 Logix Designer: before 32.05; from 33.00 before 33.04; from 34.00 before 34.04; from 35.00 before 35.02; 36.00 — fixed in 32.05, 33.04, 34.04, 35.02
How to fix
Upgrade to a fixed version: Rockwell Automation Studio 5000 Logix Designer 32.05, 33.04, 34.04, 35.02. Check the vendor advisory for mitigations.
References
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