CVE-2026-66109
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
A missing authorization vulnerability exists in SKYSEA Client View and SKYMEC IT Manager. If this vulnerability is exploited, an attacker who can log in to the Windows system on which the affected product is installed may execute arbitrary code with SYSTEM privilege.
| Vendor | sky co., ltd. |
| Product | skysea client view |
| Published | Aug 25, 2026 |
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CVSS v3 Breakdown
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Versions
Sky Co., LTD. / SKYSEA Client View
0 ≤ Ver.21.210.01f
Sky Co., LTD. / SKYMEC IT Manager
2023.225.03a 2024.005.10a