CVE-2026-29123

Multiple SUID Root Binaries in `xd` User Home Directory Leading to Potential Local Privilege Escalation

State: Published
Severity: 8.6 High
Published: Mar 5, 2026
Updated: Mar 5, 2026
Reserved: Mar 4, 2026

Description

A SUID root-owned binary in /home/xd/terminal/XDTerminal in International Data Casting (IDC) SFX2100 on Linux allows a local actor to potentially preform local privilege escalation depending on conditions of the system via execution of the affected SUID binary. This can be via PATH hijacking, symlink abuse or shared object hijacking.

Scores

CVSS	Score	Vector	Source
4.0	8.6 High	CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N	Gridware

Weaknesses

CWE-269 Improper Privilege Management

Affected Products

Product	Versions
SFX2100 Satellite ReceiverInternational Datacasting Corporation	SFX2100Affected

References

https://www.abdulmhsblog.com/posts/sfx2100-vulns/

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