What is the CVSS score of CVE-2025-5508?

CVE-2025-5508 has a CVSS 3.1 base score of 2.4 (Low). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N. EPSS exploitation probability: 0.2%.

Which versions of TOTOLINK are affected by CVE-2025-5508?

CVE-2025-5508 is a low-severity vulnerability in A vulnerability involving cross-site scripting (CVSS 2.4).

Is there a public PoC exploit available for CVE-2025-5508?

Yes, a public proof-of-concept exploit is available for CVE-2025-5508. Prioritise patching immediately. EPSS: 0.2%.

How to fix or mitigate CVE-2025-5508?

During next maintenance window: Apply vendor patches when convenient. Verify cross-site scripting controls are in place.

TOTOLINK CVE-2025-5508

EUVD-2025-16754 LOW

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

2025-06-03 cna@vuldb.com

XSS TOTOLINK

2.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

2.4 LOW

AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

EUVD ID Assigned

Mar 14, 2026 - 17:04 euvd

EUVD-2025-16754

Analysis Generated

Mar 14, 2026 - 17:04 vuln.today

PoC Detected

Jun 06, 2025 - 15:14 vuln.today

Public exploit code

CVE Published

Jun 03, 2025 - 16:15 nvd

LOW 2.4

DescriptionCVE.org

A vulnerability was found in TOTOLINK A3002RU 2.1.1-B20230720.1011. It has been rated as problematic. Affected by this issue is some unknown functionality of the component IP Port Filtering Page. The manipulation of the argument Comment leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Analysis

Technical ContextAI

Cross-site scripting (XSS) allows injection of client-side scripts into web pages viewed by other users due to insufficient output encoding.

RemediationAI

Encode all user-supplied output contextually (HTML, JS, URL). Implement Content Security Policy (CSP) headers. Use HTTPOnly and Secure cookie flags.

CVE-2025-5508 vulnerability details – vuln.today

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