Security Advisory

CVE-2026-29126

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-03-05 01:51:06

Last updated 2026-03-05 16:59:33

Assigner Gridware

CVSS score 8.5

State PUBLISHED

Description

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.

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