CVE-2026-66109
HighCVSS 7.8Exploitation Probability (EPSS)
Low risk6th percentile - higher than 6% of all known CVEs
Summary
A missing authorization vulnerability exists in SKYSEA Client View and SKYMEC IT Manager. If exploited, an attacker who can log into the Windows system with the affected product installed may execute arbitrary code with SYSTEM privilege.
Risk Assessment
The risk includes full system compromise, potentially leading to data theft, malware installation, and further attacks.
Recommendation
Install security updates from the vendor for SKYSEA Client View and SKYMEC IT Manager to fix the missing authorization issue.
Other vulnerabilities in SKYSEA Client View
See all- CVE-2026-69665High
SKYSEA Client View and SKYMEC IT Manager contain an issue with incorrect default permissions. If this vulnerability is exploited, an attacker who can log in to a Windows system on which the affected product is installed may execute arbitrary code with SYSTEM privilege.
- CVE-2026-68960High
A stack-based buffer overflow vulnerability exists in SKYSEA Client View and SKYMEC IT Manager. If this vulnerability is exploited, an attacker who can log in to a Windows system on which the affected product is installed may be able to execute arbitrary code on another Windows system that has the affected product installed and can receive UDP packets from that system.
- CVE-2026-68959High
SKYSEA Client View and SKYMEC IT Manager contain a path traversal vulnerability. If this vulnerability is exploited, an attacker who can log in to a Windows system on which the affected product is installed may be able to execute arbitrary code on another Windows system that has the affected products installed and can receive UDP packets from that system. Note that this vulnerability is due to an incomplete fix for CVE-2024-41726.
- CVE-2026-68062High
SKYSEA Client View and SKYMEC IT Manager contain a path traversal vulnerability. If exploited, an attacker who can log into a Windows system with the affected product installed may execute arbitrary code on another Windows system that has the affected products installed and can receive UDP packets. This vulnerability is due to an incomplete fix for CVE-2024-41726.
Original NVD description (English source)
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.