CVE-2023-31446: Cassianetworks XC1000 Firmware

Critical severity, CVSS 9.8. EPSS: 61.1% chance of exploitation in the next 30 days.

In Cassia Gateway firmware XC1000_2.1.1.2303082218 and XC2000_2.1.1.2303090947, the queueUrl parameter in /bypass/config is not sanitized. This leads to injecting Bash code and executing it with root privileges on device startup.

Affected products

Published 2024-01-10. Last modified 2026-06-17.