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VULNERABILITIES

CVE-2026-39454 Details

Description

SKYSEA Client View and SKYMEC IT Manager provided by Sky Co.,LTD. configure the installation folder with improper file access permission settings. A non-administrative user may manipulate and/or place arbitrary files within the installation folder of the product. As a result, arbitrary code may be executed with the administrative privilege.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://jvn.jp/en/jp/JVN63376363/ [email protected]Third Party Advisory
https://www.skyseaclientview.net/news/260420_01/ [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-863Incorrect Authorization[email protected]
CWE-276Incorrect Default Permissions[email protected]

Affected Products

ProductVersions
skygroup skymec it manager
<= 2024.005.10a

CPE

  • cpe:2.3:a:skygroup:skymec_it_manager:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
skygroup skysea client view
<= 21.200.07j

CPE

  • cpe:2.3:a:skygroup:skysea_client_view:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-39454
NVD Published Date:
Apr 20, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-39454 Details - Not Deferred