CVE-2025-3617: thinmanager Permission Flaw — Fix

Description

A privilege escalation vulnerability exists in the Rockwell Automation ThinManager. When the software starts up, files are deleted in the temporary folder causing the Access Control Entry of the directory to inherit permissions from the parent directory. If exploited, a threat actor could inherit elevated privileges.

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CVSS v3.1 Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-276 Incorrect Default Permissions

Affected Products

Vendor	Product	Versions
rockwellautomation	thinmanager	14.0.0 — 14.0.2

References

Advisories & Patches

https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1727.html

Frequently Asked Questions

What is CVE-2025-3617? +

A privilege escalation vulnerability exists in the Rockwell Automation ThinManager. When the software starts up, files are deleted in the temporary folder causing the Access Control Entry of the directory to inherit permissions from the parent directory. If exploited, a threat actor could inherit elevated privileges. It has a CVSS v3.1 base score of 7.8 (HIGH).

How severe is CVE-2025-3617? +

CVE-2025-3617 has a CVSS v3.1 score of 7.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-3617? +

CVE-2025-3617 affects products from rockwellautomation, specifically: thinmanager. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-3617? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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