CVE-2025-6401

| EUVD-2025-18807 LOW
2025-06-21 [email protected]
3.5
CVSS 3.1

CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

Lifecycle Timeline

4
Analysis Generated
Mar 15, 2026 - 21:35 vuln.today
EUVD ID Assigned
Mar 15, 2026 - 21:35 euvd
EUVD-2025-18807
PoC Detected
Jun 25, 2025 - 20:14 vuln.today
Public exploit code
CVE Published
Jun 21, 2025 - 07:15 nvd
LOW 3.5

Tags

Denial Of Service TOTOLINK

Description

A vulnerability was found in TOTOLINK N300RH 6.1c.1390_B20191101. It has been classified as problematic. This affects an unknown part of the file /boafrm/formFilter of the component HTTP POST Message Handler. The manipulation of the argument url leads to denial of service. The exploit has been disclosed to the public and may be used.

Analysis

A vulnerability was found in TOTOLINK N300RH 6.1c.1390_B20191101. It has been classified as problematic. This affects an unknown part of the file /boafrm/formFilter of the component HTTP POST Message Handler. The manipulation of the argument url leads to denial of service. The exploit has been disclosed to the public and may be used.

Technical Context

A denial of service vulnerability allows an attacker to disrupt the normal functioning of a system, making it unavailable to legitimate users. This vulnerability is classified as Improper Resource Shutdown or Release (CWE-404).

Affected Products

Affected products: Totolink N300Rh Firmware 6.1c.1390_b20191101

Remediation

Implement rate limiting and input validation. Use timeout mechanisms for resource-intensive operations. Deploy DDoS protection where applicable.

Priority Score

38
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +18
POC: +20

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CVE-2025-6401 vulnerability details – vuln.today
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