CVE-2025-6401

TOTOLINK N300RH HTTP POST Message formFilter denial of service

LOW
3.5
CVSS Score
Published: June 21, 2025 at 06:31 AM UTC
Updated: June 17, 2026 at 10:01 AM UTC
2 products affected across 1 vendorN300RH FirmwareN300RH

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Severity
LOW3.5
Exploit prediction
EPSS 0.5%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

SignaturePermissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?ctiid.313395
VDB EntryTechnical DescriptionThird Party Advisory
https://vuldb.com/?id.313395
Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.597688

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.5LOWVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-404

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