Description

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 community string with read/write access by default. Because the SNMP agent runs as root, an unauthenticated remote attacker can utilize `NET-SNMP-EXTEND-MIB` directives, abusing the fact that the system runs a vulnerable version of net-snmp pre 5.8, to execute arbitrary operating system commands with root privileges.

INFO

Published Date :

2026-03-04T07:24:50.693Z

Last Modified :

2026-03-05T05:59:25.113Z

Source :

Gridware
AFFECTED PRODUCTS

The following products are affected by CVE-2026-28775 vulnerability.

Vendors Products
Datacast
  • Sfx2100
  • Sfx2100 Firmware
International Datacasting Corporation (idc)
  • Sfx2100 Series Superflex Satellitereceiver
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-28775.

URL Resource
https://www.abdulmhsblog.com/posts/sfx2100-vulns/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Privileges Required
User Interaction
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SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact