Vulnerability Details CVE-2026-28773
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 66.9%
CVSS Severity
CVSS v3 Score 8.8
Products affected by CVE-2026-28773
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cpe:2.3:h:datacast:sfx2100:-
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cpe:2.3:o:datacast:sfx2100_firmware:-