What is CVE-2026-29123?

CVE-2026-29123 is a high-severity vulnerability in Datacast Sfx2100, classified under Improper Privilege Management. CVSS score: 7.8/10. Published 2026-03-05.

How severe is CVE-2026-29123?

High severity. CVSS v3 base score is 7.8 out of 10.

Privilege escalation in Datacast Sfx2100

CVE-2026-29123

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…

Vulnerability class: Privilege Escalation

EPSS: 0.001 (2.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Datacast Sfx2100
Datacast Sfx2100_firmware
International Datacasting Corporation Sfx2100 Satellite Receiver — versions SFX2100

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

b7efe717-a805-47cf-8e9a-921fca0ce0ce (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2026-29123?: CVE-2026-29123 is a high-severity vulnerability in Datacast Sfx2100, classified under Improper Privilege Management. CVSS score: 7.8/10. Published 2026-03-05.
How severe is CVE-2026-29123?: High severity. CVSS v3 base score is 7.8 out of 10.