How to fix CVE-2025-4461?

During next maintenance window: Identify affected systems and apply vendor patches when convenient. Verify Content-Security-Policy and output encoding.

Is N150rt Firmware affected by CVE-2025-4461?

Organizations using A vulnerability classified as problematic should be aware of moderate risk from CVE-2025-4461, a cross-site scripting vulnerability rated CVSS 4.8. Attackers could inject scripts to steal sessions or perform actions as authenticated users.

CVE-2025-4461

MEDIUM

2025-05-09 [email protected]

4.8

CVSS 4.0

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:X/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

Analysis Generated

Mar 28, 2026 - 18:41 vuln.today

PoC Detected

May 23, 2025 - 12:33 vuln.today

Public exploit code

CVE Published

May 09, 2025 - 05:15 nvd

MEDIUM 4.8

Description

A vulnerability classified as problematic was found in TOTOLINK N150RT 3.4.0-B20190525. This vulnerability affects unknown code of the component Virtual Server Page. The manipulation leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Analysis

A vulnerability classified as problematic was found in TOTOLINK N150RT 3.4.0-B20190525. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical Context

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. A vulnerability classified as problematic was found in TOTOLINK N150RT 3.4.0-B20190525. This vulnerability affects unknown code of the component Virtual Server Page. The manipulation leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Affected products include: Totolink N150Rt Firmware.

Affected Products

Totolink N150Rt Firmware.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.1

CVSS: +24

POC: +20

CVE-2025-4461 vulnerability details – vuln.today

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CVE-2025-4461

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CVE-2025-4461

CVSS Vector

Lifecycle Timeline

Tags

Description

Analysis

Technical Context

Affected Products

Remediation

Priority Score

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External POC / Exploit Code