CVE-2026-28772: Reflected XSS in IDC_Logging Index endpoint

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-03-04 · updated 2026-06-17
Weakness: CWE-79

Description

A Reflected Cross-Site Scripting (XSS) vulnerability in the /IDC_Logging/index.cgi endpoint of International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver Web Management Interface version 101 allows a remote attacker to execute arbitrary web scripts or HTML. The vulnerability is triggered by sending a crafted payload through the `submitType` parameter, which is reflected directly into the DOM without proper escaping.

Affected products

International Datacasting Corporation SFX2100 Satellite Receiver: all versions

References

https://www.abdulmhsblog.com/posts/sfx2100-vulns/

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