CVE-2025-4010: Netcomm Ntc 6200

High severity, CVSS 8.6. EPSS: 0.5% chance of exploitation in the next 30 days.

The Netcom NTC 6200 and NWL 222 series expose a web interface to be configured and set up by operators. Multiple endpoints of the web interface are vulnerable to arbitrary command injection and use insecure hardcoded passwords. Remote authenticated attackers can gain arbitrary code execution with elevated privileges.

Affected products

  • Netcomm Ntc 6200: version 0 only
  • Netcomm Nwl-222: before 2.1.21.1 (fixed in 2.1.21.1)

Published 2025-06-02. Last modified 2026-06-17.