High severity8.8NVD Advisory· Published Mar 4, 2026· Updated Jun 17, 2026
CVE-2026-28773
CVE-2026-28773
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.
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Affected products
5- cpe:2.3:o:datacast:sfx2100_firmware:-:*:*:*:*:*:*:*
- Range: = 101
- Range: = 101
- International Datacasting Corporation (IDC)/SFX Series SuperFlex SatelliteReceiver Web Management Interfacev5Range: 101
Patches
Vulnerability mechanics
References
1- www.abdulmhsblog.com/posts/sfx2100-vulns/nvdExploitThird Party Advisory
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