SecuriTricks - CVE-2025-10089

Description

Uncontrolled Search Path Element Vulnerability in Setting and Operation Application for Lighting Control System MILCO.S Setting Application all versions, MILCO.S Setting Application (IR) all versions, MILCO.S Easy Setting Application (IR) all versions, and MILCO.S Easy Switch Application (IR) all versions allows a local attacker to execute malicious code by having installer to load a malicious DLL. However, if the signer name "Mitsubishi Electric Lighting" appears on the "Digital Signatures" tab of the properties for "MILCO.S Lighting Control.exe", the application is a fixed one. This vulnerability only affects when the installer is run, not after installation. If a user downloads directly from Mitsubishi Electric website and installs the affected product, there is no risk of malicious code being introduced.

Product(s) Impacted

Product	Versions
milco.s_setting_application	*
milco.s_setting_application_ir	*
milco.s_easy_setting_application_ir	*
milco.s_easy_switch_application_ir	*

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-427

Uncontrolled Search Path Element

The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.

References

https://jvn.jp/vu/JVNVU97181602/

https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-015_en.pdf

CVSS Score

7.7 / 10

CVSS Data - 3.1

Attack Vector: LOCAL
Attack Complexity: HIGH
Privileges Required: NONE
Scope: CHANGED
Confidentiality Impact: HIGH
Integrity Impact: HIGH
Availability Impact: HIGH

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

View Vector String

Timeline

Published: Nov. 18, 2025, 8:15 a.m.
Last Modified: Nov. 27, 2025, 5:16 a.m.

Status : Awaiting Analysis

CVE has been marked for Analysis. Normally once in this state the CVE will be analyzed by NVD staff within 24 hours.

More info

Source

Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp

CVE-2025-10089