CVE-2026-28772Public exploitNetwork attack vector

Script execution via unescaped submitType reflection

Published Mar 4, 2026 · Updated Mar 4, 2026

Reflected XSS in the IDC SFX Series SuperFlex web interface 101 allows remote attackers to execute scripts through a crafted submitType value. The /IDC_Logging/index.cgi handler inserts the untrusted parameter unchanged into its HTML output without contextual escaping. Exploitation requires an operator to follow the crafted URL; the script then runs in that operator's browser under the management interface's origin.

CVSS severity5.1
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in the IDC SFX Series SuperFlex web interface 101 allows remote attackers to execute scripts through a crafted submitType value. The /IDC_Logging/index.cgi handler inserts the untrusted parameter unchanged into its HTML output without contextual escaping. Exploitation requires an operator to follow the crafted URL; the script then runs in that operator's browser under the management interface's origin.

The record

CVE
CVE-2026-28772
Published
Mar 4, 2026
Updated
Mar 4, 2026
Vendor
International Datacasting Corporation
Product
SFX Series SuperFlex Satellite Receiver Web Management Interface
Classifications
CWE-79, CAPEC-591, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 4, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=101

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

International Datacasting Corporation · SFX Series SuperFlex Satellite Receiver Web Management Interfaceversion=101

Published CVSS scores

5.1GridwareCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
6.1NISTCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-591Reflected XSS
T1203Exploitation for Client Execution

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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