CVE-2026-28770
XML Injection in IDC SFX Receiver Web Interface Enables XSS
Publication date: 2026-03-04
Last updated on: 2026-03-09
Assigner: Gridware
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| datacast | sfx2100_firmware | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-91 | The product does not properly neutralize special elements that are used in XML, allowing attackers to modify the syntax, content, or commands of the XML before it is processed by an end system. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an XML Injection issue in the /IDC_Logging/checkifdone.cgi script of the International Datacasting Corporation (IDC) SFX Series SuperFlex Satellite Receiver Web management Interface version 101.
The application takes user input from the 'file' parameter and inserts it directly into a CDATA block without proper sanitization. This allows an authenticated attacker to break out of the CDATA tags and inject arbitrary XML elements.
Such injection can be exploited to perform reflected Cross-Site Scripting (XSS), and potentially other attacks like XML External Entity (XXE) attacks.
How can this vulnerability impact me? :
An attacker who is authenticated to the system can exploit this vulnerability to inject malicious XML content, which can lead to reflected Cross-Site Scripting (XSS) attacks.
This can result in unauthorized script execution in the context of the victim's browser, potentially leading to session hijacking, data theft, or other malicious actions.
Further abuse such as XML External Entity (XXE) attacks may also be possible, which can lead to disclosure of sensitive information or denial of service.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know