The installers for multiple products provided by Soliton Systems K.K. contain an issue with incorrect default permissions, which may allow arbitrary code to be executed with SYSTEM privileges.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements Present

User Interaction Passive

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

No data.

No data.

No data.

No data.

References
Link Providers
https://jvn.jp/en/jp/JVN41357120/ cve-icon cve-icon
https://www.soliton.co.jp/support/2026/006679.html cve-icon cve-icon
History

Fri, 27 Feb 2026 06:00:00 +0000

Type Values Removed Values Added
Description The installers for multiple products provided by Soliton Systems K.K. contain an issue with incorrect default permissions, which may allow arbitrary code to be executed with SYSTEM privileges.
Weaknesses CWE-276
References
Metrics cvssV3_0

{'score': 6.7, 'vector': 'CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 5.4, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-02-27T05:39:54.060Z

Reserved: 2026-02-25T04:39:12.761Z

Link: CVE-2026-27653

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-02-27T06:17:59.753

Modified: 2026-02-27T06:17:59.753

Link: CVE-2026-27653

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.