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Critical · 9.3 CVE-2026-28773 EUVD-2026-9368GHSA-c5hc-24j8-ggj4

Authenticated OS Command Injection via Ping Utility Leading to RCE as Root

Published Mar 4, 2026 · Updated Mar 5, 2026 · Assigned by Gridware

Description

The web-based Ping diagnostic utility (/IDC_Ping/main.cgi) in International Datacasting Corporation (IDC) SFX Series SuperFlex Satellite  Receiver Web Management Interface version 101 is vulnerable to OS Command Injection. The application insecurely parses the `IPaddr` parameter. An authenticated attacker can bypass server-side semicolon exclusion checks by using alternate shell metacharacters (such as the pipe `|` operator) to append and execute arbitrary shell commands with root privileges.

Affected products

VendorProductAffectedFixed
International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver Web Management Interface 101 —

References