CVE-2026-6999
Received Received - Intake
Remote Cross-Site Scripting in BIVOCOM TR321 Wireless Settings

Publication date: 2026-04-25

Last updated on: 2026-04-29

Assigner: VulDB

Description
A flaw has been found in BIVOCOM TR321 21.1.1.50. Affected by this vulnerability is an unknown functionality of the component Wireless Setting. This manipulation of the argument Network Name SSID causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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Meta Information
Published
2026-04-25
Last Modified
2026-04-29
Generated
2026-06-16
AI Q&A
2026-04-26
EPSS Evaluated
2026-06-14
NVD
CVE-2026-6999
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
bivocom tr321 21.1.1.50
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.
CWE-94 The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
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Executive Summary

This vulnerability exists in the BIVOCOM TR321 device, specifically in an unknown functionality related to the Wireless Setting component. It involves manipulation of the Network Name SSID argument, which leads to a cross-site scripting (XSS) vulnerability. This means an attacker can inject malicious scripts remotely by exploiting the way the device handles the SSID input.

Impact Analysis

The vulnerability allows remote attackers to perform cross-site scripting attacks by manipulating the Network Name SSID. This could potentially enable attackers to execute malicious scripts in the context of the affected device's web interface, possibly leading to unauthorized actions or information disclosure. However, the CVSS scores indicate a low severity impact.

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