CVE-2025-6401

low-risk
Published 2025-06-21

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.

Do I need to act?

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0.11% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.5/10 Low
ADJACENT_NETWORK / LOW complexity

Affected Products (1)

N300Rh Firmware

Affected Vendors

Totolink

References (7)

Exploit https://github.com/d2pq/cve/blob/main/616/21.md
Exploit https://github.com/d2pq/cve/blob/main/616/21.md#poc
Permissions Required https://vuldb.com/?ctiid.313395
Third Party Advisory https://vuldb.com/?id.313395
Third Party Advisory https://vuldb.com/?submit.597688
Product https://www.totolink.net/
Exploit https://github.com/d2pq/cve/blob/main/616/21.md
18
/ 100
low-risk
Severity 13/34 · Low
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal