VDB-348702 · CVE-2026-28771 · GCVE-0-2026-28771

International Datacasting Corporation SFX SuperFlex Satellite Receiver Web Management Interface /index.cgi cross site scripting

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.2	$0-$5k	0.00

Summaryinfo

A vulnerability was found in International Datacasting Corporation SFX SuperFlex Satellite Receiver Web Management Interface 101 and classified as problematic. This affects an unknown part of the file /index.cgi of the component Web Management Interface. The manipulation of the argument cat results in cross site scripting. This vulnerability is reported as CVE-2026-28771. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in International Datacasting Corporation SFX SuperFlex Satellite Receiver Web Management Interface 101. It has been classified as problematic. Affected is an unknown code of the file /index.cgi of the component Web Management Interface. The manipulation of the argument cat with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

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.

The weakness was disclosed by Abdul Mhanni. The advisory is available at abdulmhsblog.com. This vulnerability is traded as CVE-2026-28771 since 03/03/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

International Datacasting Corporation

Name

SFX SuperFlex Satellite Receiver Web Management Interface

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

03/03/2026 CVE reserved
03/04/2026 +1 days Advisory disclosed
03/04/2026 +0 days VulDB entry created
03/11/2026 +7 days VulDB entry last update

Sourcesinfo

Advisory: abdulmhsblog.com
Researcher: Abdul Mhanni
Status: Not defined

CVE: CVE-2026-28771 (🔒)
GCVE (CVE): GCVE-0-2026-28771
GCVE (VulDB): GCVE-100-348702

Entryinfo

Created: 03/04/2026 11:18
Updated: 03/11/2026 03:22
Changes: 03/04/2026 11:18 (68), 03/10/2026 02:22 (11), 03/11/2026 03:22 (1)
Complete: 🔍
Cache ID: 216::103