CVE-2025-6401

Name: CVE-2025-6401
Creator: NVD / NIST
Published: 2025-06-21T07:15:23.197+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2/10EPSS 0.44%

Last modified Jun 17, 2026

CVE-2025-6401 is a low-severity vulnerability rated 2/10 on the CVSS scale. A vulnerability was found in TOTOLINK N300RH 6.1c.1390_B20191101. It has been classified as problematic. EPSS estimates a 0.44% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

3.5/10

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

CVSS 4.0

2/10

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/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

EPSS Probability

0.44%

35.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-404

Affected Software

Vendor	Product	Versions
Totolink	N300rh Firmware	6.1c.1390_b20191101

References

https://github.com/d2pq/cve/blob/main/616/21.mdExploit, Third Party Advisory
https://github.com/d2pq/cve/blob/main/616/21.md#pocExploit, Third Party Advisory
https://vuldb.com/?ctiid.313395Permissions Required, Third Party Advisory, VDB Entry
https://vuldb.com/?id.313395Third Party Advisory, VDB Entry
https://vuldb.com/?submit.597688Third Party Advisory, VDB Entry
https://www.totolink.net/Product
https://github.com/d2pq/cve/blob/main/616/21.mdExploit, Third Party Advisory

Timeline

Published: Jun 21, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-6401?

How severe is CVE-2025-6401?

CVE-2025-6401 has a CVSS score of 2/10 (LOW severity). The EPSS model estimates a 0.44% probability of exploitation in the next 30 days.

How do I fix CVE-2025-6401?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-6401?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST