What is CVE-2026-29125?

CVE-2026-29125 is a medium-severity vulnerability in Datacast Sfx2100, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 4.7/10. Published 2026-03-05.

How severe is CVE-2026-29125?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Vulnerability in Datacast Sfx2100

CVE-2026-29125

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.

Published 2026-03-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.001 (1.2th percentile), scored 2026-09-27.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

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

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

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

Frequently asked questions

What is CVE-2026-29125?: CVE-2026-29125 is a medium-severity vulnerability in Datacast Sfx2100, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 4.7/10. Published 2026-03-05.
How severe is CVE-2026-29125?: Medium severity. CVSS v3 base score is 4.7 out of 10.