CVE-2026-29128: Datacast SFX2100 Firmware

Critical severity, CVSS 10.0. EPSS: 0.3% chance of exploitation in the next 30 days.

IDC SFX2100 Satellite Receiver firmware ships with multiple daemon configuration files for routing components (e.g., zebra, bgpd, ospfd, and ripd) that are owned by root but world-readable. The configuration files (e.g., zebra.conf, bgpd.conf, ospfd.conf, ripd.conf) contain hardcoded or otherwise insecure plaintext passwords (including “enable”/privileged-mode credentials). A remote actor is able to abuse the reuse/hardcoded nature of these credentials to further access other systems in the network, gain a foothold on the satellite receiver or potentially locally privilege escalate.

Affected products

• Datacast SFX2100 Firmware: affected versions not specified

Published 2026-03-05. Last modified 2026-06-17.