CVE-2026-11917: ThinManager® - Path Traversal via API

Severity: high (CVSS 7.2 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% 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 Rockwell Automation ThinManager® software due to improper limitation of file save operations within the API. An authenticated attacker could exploit this vulnerability to write arbitrary files to restricted system directories outside of the application's intended directory.

Affected products

Rockwell Automation ThinManager ThinServer: from 13.0.0 through 13.0.7, 13.1.0 – 13.1.5, 13.2.0 – 13.2.4, 14.0.0 – 14.0.2

References

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1782.html

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