CVE-2025-6401

Public Exploit
TOTOLINK N300RH HTTP POST Message formFilter denial of service

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.

Category

5.1
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.04%
Third-Party Advisory vuldb.com Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory vuldb.com Third-Party Advisory vuldb.com
Affected: TOTOLINK N300RH
Published at:
Updated at:

References

Link Tags
https://vuldb.com/?id.313395 vdb entry third party advisory technical description
https://vuldb.com/?ctiid.313395 signature permissions required vdb entry third party advisory
https://vuldb.com/?submit.597688 vdb entry third party advisory
https://github.com/d2pq/cve/blob/main/616/21.md exploit related third party advisory
https://github.com/d2pq/cve/blob/main/616/21.md#poc exploit third party advisory
https://www.totolink.net/ product

Frequently Asked Questions

What is the severity of CVE-2025-6401?
CVE-2025-6401 has been scored as a medium severity vulnerability.
How to fix CVE-2025-6401?
To fix CVE-2025-6401, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-6401 being actively exploited in the wild?
It is possible that CVE-2025-6401 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-6401?
CVE-2025-6401 affects TOTOLINK N300RH.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.