CVE-2026-29125: Datacast SFX2100 Firmware

Medium severity, CVSS 4.7. EPSS: 0.1% chance of exploitation in the next 30 days.

IDC SFX2100 Satalite Recievers set the `/etc/resolv.conf` file to be world-writable by any local user, allowing DNS resolver tampering that can redirect network communications, facilitate man-in-the-middle attacks, and cause denial of service.

Affected products

• Datacast SFX2100 Firmware: affected versions not specified

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