CVE-2023-27521: Contec Sv-Cpt-MC310 Firmware

High severity, CVSS 8.8. EPSS: 1.9% chance of exploitation in the next 30 days.

OS command injection vulnerability in the mail setting page of SolarView Compact SV-CPT-MC310 versions prior to Ver.8.10 and SV-CPT-MC310F versions prior to Ver.8.10 allows remote authenticated attackers to execute an arbitrary OS command.

Affected products

• Contec Sv-Cpt-MC310 Firmware: before 8.10 (fixed in 8.10)
• Contec Sv-Cpt-MC310F Firmware: before 8.10 (fixed in 8.10)

Published 2023-05-23. Last modified 2026-06-17.