Vulnerability Details CVE-2026-28771
A Reflected Cross-Site Scripting (XSS) vulnerability exists in the /index.cgi endpoint of International Datacasting Corporation (IDC) SFX Series SuperFlex Satellite Receiver Web Management Interface version 101. The application fails to adequately sanitize user-supplied input provided via the `cat` parameter before reflecting it in the HTTP response, allowing a remote attacker to execute arbitrary HTML or JavaScript in the victim's browser context.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 35.6%
CVSS Severity
CVSS v3 Score 6.1
Products affected by CVE-2026-28771
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cpe:2.3:h:datacast:sfx2100:-
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cpe:2.3:o:datacast:sfx2100_firmware:-