CVE-2020-29023: Secomea Gatemanager 4250 Firmware

Low severity, CVSS 3.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Improper Encoding or Escaping of Output from CSV Report Generator of Secomea GateManager allows an authenticated administrator to generate a CSV file that may run arbitrary commands on a victim's computer when opened in a spreadsheet program (like Excel). This issue affects: Secomea GateManager all versions prior to 9.3.

Affected products

• Secomea Gatemanager 4250 Firmware: any version
• Secomea Gatemanager 4260 Firmware: any version
• Secomea Gatemanager 8250 Firmware: before 9.3 (fixed in 9.3)
• Secomea Gatemanager 9250 Firmware: any version

Published 2021-02-16. Last modified 2026-06-17.