What is CVE-2026-28775?

CVE-2026-28775 is a critical-severity vulnerability in Datacast Sfx2100, classified under Initialization of a Resource with an Insecure Default. CVSS score: 9.8/10. Published 2026-03-04.

How severe is CVE-2026-28775?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Datacast Sfx2100

CVE-2026-28775

An unauthenticated Remote Code Execution (RCE) vulnerability exists in the SNMP service of International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver. The deployment insecurely provisions the `private` SNMP communit…

EPSS: 0.012 (64.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Datacast Sfx2100
Datacast Sfx2100_firmware
International Datacasting Corporation (Idc) Sfx2100 Series Superflex Satellitereceiver — versions SFX2100

Weakness classification (CWE)

CWE-1188 — Initialization of a Resource with an Insecure Default

References

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

Frequently asked questions

What is CVE-2026-28775?: CVE-2026-28775 is a critical-severity vulnerability in Datacast Sfx2100, classified under Initialization of a Resource with an Insecure Default. CVSS score: 9.8/10. Published 2026-03-04.
How severe is CVE-2026-28775?: Critical severity. CVSS v3 base score is 9.8 out of 10.