BIVOCOM TR321 CVE-2026-6999

EUVD-2026-25673 LOW

Cross-site Scripting (XSS) (CWE-79)

2026-04-25 VulDB

1.9

CVSS 4.0

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:12 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:12 NVD

4.8 (MEDIUM) 1.9 (LOW)

Analysis Generated

Apr 25, 2026 - 21:30 vuln.today

Severity Changed

Apr 25, 2026 - 21:22 NVD

LOW MEDIUM

CVSS changed

Apr 25, 2026 - 21:22 NVD

2.4 (LOW) 4.8 (MEDIUM)

DescriptionNVD

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.

AnalysisAI

Cross-site scripting (XSS) vulnerability in BIVOCOM TR321 version 21.1.1.50 allows authenticated remote attackers with high privileges to inject malicious scripts via manipulation of the Network Name SSID parameter in the Wireless Setting component. The vulnerability requires user interaction to trigger and has limited integrity impact. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-6999 vulnerability details – vuln.today

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