CVE-2026-28776

International Datacasting Corporation (IDC) SFX Series SuperFlex SatelliteReceiver contains hardcoded credentials for the `monitor` account. A remote unauthenticated attacker can use these trivial, undocumented credentials to access the system via SSH. While initially dropped into a restricted shell, the attacker can trivially break out to achieve standard shell functionality.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.abdulmhsblog.com/posts/sfx2100-vulns/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:datacast:sfx2100_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:datacast:sfx2100:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-04 08:16

Updated : 2026-03-17 16:51

NVD link : CVE-2026-28776

Mitre link : CVE-2026-28776

CVE.ORG link : CVE-2026-28776

JSON object : View

Products Affected

datacast

sfx2100_firmware
sfx2100

CWE

CWE-798

Use of Hard-coded Credentials

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