CVE-2026-39454

HOCH 8.5CVE-2026-39454 · Published 20/04/2026 · updated 26/10/2026

Kurz gesagt

CVE-2026-39454 ist eine Schwachstelle (HOCH (CVSS 8.5)) in skymec it manager (skygroup), skysea client view (skygroup).
Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.11%, höher als bei 1.3% aller Schwachstellen.
Noch keine gepatchte Version bekannt: Herstellerhinweise unter Referenzen verfolgen.

Package	Affected versions	Patched versions
skymec it manager skygroup	`≤ 2024.005.10a`	No fix yet
skysea client view skygroup	`≤ 21.200.07j`	No fix yet

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.

References

jvn.jp/en/jp/JVN63376363 · Third Party Advisory
skyseaclientview.net/news/260420_01 · Vendor Advisory

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