Incorrect default permissions issue exists in Security Point (Windows) of MaLion prior to Ver.5.3.4. If this vulnerability is exploited, an arbitrary file could be placed in the specific folder by a user who can log in to the system where the product's Windows client is installed. If the file is a specially crafted DLL file, arbitrary code could be executed with SYSTEM privilege.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00015.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Intercom, Inc. Security Point (Windows) of MaLion affected
Version Status Constraints
prior to Ver.5.3.4 affected
—

No data.

No data.

Vendor Product Confidence Versions
Intercom Malion — —
Microsoft Windows — —

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Tracking

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://jvn.jp/en/jp/JVN76298784/ cve-icon cve-icon
https://www.intercom.co.jp/information/2025/1125.html cve-icon cve-icon
History

Wed, 26 Nov 2025 11:15:00 +0000

Type Values Removed Values Added
First Time appeared Intercom
Intercom malion
Microsoft
Microsoft windows
Vendors & Products Intercom
Intercom malion
Microsoft
Microsoft windows

Tue, 25 Nov 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 25 Nov 2025 07:30:00 +0000

Type Values Removed Values Added
Description Incorrect default permissions issue exists in Security Point (Windows) of MaLion prior to Ver.5.3.4. If this vulnerability is exploited, an arbitrary file could be placed in the specific folder by a user who can log in to the system where the product's Windows client is installed. If the file is a specially crafted DLL file, arbitrary code could be executed with SYSTEM privilege.
Weaknesses CWE-276
References
Metrics cvssV3_0

{'score': 3.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2025-11-25T14:42:13.300Z

Reserved: 2025-11-18T02:02:14.649Z

Link: CVE-2025-59485

cve-icon Vulnrichment

Updated: 2025-11-25T14:42:09.340Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-11-25T08:15:53.357

Modified: 2025-11-25T22:16:16.690

Link: CVE-2025-59485

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-26T11:11:08Z

Weaknesses