CVE-2026-82792
Received Received - Intake

Cross-Site Scripting in Contec CAN 2.0B Wireless Converter

Publication date: 2026-09-14

Last updated on: 2026-09-14

Assigner: JPCERT/CC

Description
Cross-site scripting vulnerability exists in Contec CAN 2.0B Communication Wireless LAN / USB Converter Unit. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.

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Meta Information

Published
2026-09-14
Last Modified
2026-09-14
Generated
2026-09-14
AI Q&A
2026-09-14
EPSS Evaluated
N/A
NVD
CVE-2026-82792
EUVD
EUVD-2026-77247

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
contec can 2.0b

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
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.

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Executive Summary

This is a cross-site scripting (XSS) vulnerability in Contec CAN 2.0B Communication Wireless LAN / USB Converter Unit. It allows an attacker to inject malicious scripts into a user's web browser session if the user is logged in.

Impact Analysis

An attacker could execute arbitrary scripts in your browser, potentially stealing session cookies, sensitive data, or performing actions on your behalf without your knowledge.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating GDPR and HIPAA requirements for data protection and confidentiality.

Mitigation Strategies

Update the Contec CAN 2.0B Communication Wireless LAN / USB Converter Unit to the latest firmware version to patch the XSS vulnerability. Disable unnecessary web interfaces if possible and restrict network access to the device.

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