Rockwell Automation ThinManager: 1 CVE, High 8.1
Summary
CISA reports 1 vulnerability in Rockwell Automation ThinManager. Weakness type: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'). Successful exploitation of this vulnerability could allow an authenticated attacker to write arbitrary files to restricted system directories outside of the application's intended directory. Highest CVSS v3 score: 8.1 (High), exploitable over the network.
At a glance
- Vendor
- Rockwell Automation
- Products
- ThinManager
- CVEs
- CVE-2026-11917
- Highest CVSS v3
- 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
- Highest CVSS v4
- –
- Known exploited (KEV)
- No CVE from this advisory is on the KEV list as of the last refresh
- Sectors (per CISA)
- Chemical, Critical Manufacturing, Energy, Food and Agriculture, Water and Wastewater
- Deployed
- Worldwide
- Vendor HQ
- United States
Vulnerabilities
| CVE | Weakness | CVSS v3 | CVSS v4 | KEV | Description (from advisory) |
|---|---|---|---|---|---|
| CVE-2026-11917 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | 8.1 | – | No | 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 (4)
- Rockwell Automation ThinManager: >=13.0.0|<13.0.7
- Rockwell Automation ThinManager: >=13.1.0|<13.1.5
- Rockwell Automation ThinManager: >=13.2.0|<13.2.4
- Rockwell Automation ThinManager: >=14.0.0|<14.0.2
Vendor fixes and mitigations (from advisory)
- Mitigation: Users using the affected software, should upgrade to one of the corrected versions as follows:
- Vendor Fix: ThinManager Versions 13.0.0 - 13.0.7 --> 13.0.8
- Vendor Fix: ThinManager Versions 13.1.0 - 13.1.5 --> 13.1.6
- Vendor Fix: ThinManager Versions 13.2.0 - 13.2.4 --> 13.2.5
- Vendor Fix: ThinManager Versions 14.0.0 - 14.0.2 --> 14.0.3
- Mitigation: Users using the affected software, who are not able to upgrade to one of the corrected versions, should use Rockwell Automation's security best practices. link
- Mitigation: For more information, refer to Rockwell Automation's Securitry Advisory page. link
Also apply CISA's standard ICS practices: minimize network exposure, keep control networks behind firewalls and isolated from business networks, and use up-to-date secure remote access.
Sources
This page is generated automatically from the CISA advisory text. It is not a substitute for the vendor's guidance; verify affected versions and fixes at the source before making changes to control systems.