CVE-2025-3991

moderate-risk
Published 2025-04-28

A vulnerability, which was classified as critical, was found in TOTOLINK N150RT 3.4.0-B20190525. This affects an unknown part of the file /boafrm/formWdsEncrypt. The manipulation of the argument submit-url leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Do I need to act?

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0.56% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Totolink

References (5)

Exploit https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/N150RT/BufferOverflow_f...
Permissions Required https://vuldb.com/?ctiid.306327
Third Party Advisory https://vuldb.com/?id.306327
Third Party Advisory https://vuldb.com/?submit.557942
Product https://www.totolink.net/
37
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal