CVE-2026-29126
High · 7.8CVSS
7.8
EPSS
0.2%
Published
Mar 5, 2026
CISA due date
—
The record
Incorrect permission assignment (world-writable file) in /etc/udhcpc/default.script in International Data Casting (IDC) SFX2100 Satellite Receiver allows a local unprivileged attacker to potentially execute arbitrary commands with root privileges (local privilege escalation and persistence) via modification of a root-owned, world-writable BusyBox udhcpc DHCP event script, which is executed when a DHCP lease is obtained, renewed, or lost.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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