Vulnerabilities
Misconfiguration
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CVE Vulnerabilities

CVE-2025-3936

Incorrect Permission Assignment for Critical Resource

Published: May 22, 2025 | Modified: Jun 04, 2025
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2025-3936
CWEhttps://cwe.mitre.org/data/definitions/732.html

Incorrect Permission Assignment for Critical Resource vulnerability in Tridium Niagara Framework on Windows, Tridium Niagara Enterprise Security on Windows allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Niagara Framework: before 4.14.2, before 4.15.1, before 4.10.11; Niagara Enterprise Security: before 4.14.2, before 4.15.1, before 4.10.11. Tridium recommends upgrading to Niagara Framework and Enterprise Security versions 4.14.2u2, 4.15.u1, or 4.10u.11.

Weakness

The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

Affected Software

Name Vendor Start Version End Version
Niagara Tridium 4.10u10 (including) 4.10u10 (including)
Niagara Tridium 4.14u1 (including) 4.14u1 (including)
Niagara Tridium 4.15 (including) 4.15 (including)
Niagara_enterprise_security Tridium 4.10u10 (including) 4.10u10 (including)
Niagara_enterprise_security Tridium 4.14u1 (including) 4.14u1 (including)
Niagara_enterprise_security Tridium 4.15 (including) 4.15 (including)

Potential Mitigations

  • Run the code in a “jail” or similar sandbox environment that enforces strict boundaries between the process and the operating system. This may effectively restrict which files can be accessed in a particular directory or which commands can be executed by the software.
  • OS-level examples include the Unix chroot jail, AppArmor, and SELinux. In general, managed code may provide some protection. For example, java.io.FilePermission in the Java SecurityManager allows the software to specify restrictions on file operations.
  • This may not be a feasible solution, and it only limits the impact to the operating system; the rest of the application may still be subject to compromise.
  • Be careful to avoid CWE-243 and other weaknesses related to jails.

References

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