CVE-2025-3994

Name: CVE-2025-3994
Creator: NVD / NIST
Published: 2025-04-28T01:15:45.233+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 3.31%

Last modified Jun 17, 2026

CVE-2025-3994 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. A vulnerability was found in TOTOLINK N150RT 3.4.0-B20190525. It has been classified as problematic. EPSS estimates a 3.31% chance of exploitation in the next 30 days.

Description

A vulnerability was found in TOTOLINK N150RT 3.4.0-B20190525. It has been classified as problematic. Affected is an unknown function of the file /home.htm of the component IP Port Filtering. The manipulation of the argument Comment leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

3.4/10

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

CVSS 4.0

4.8/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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

3.31%

87.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Totolink	N150rt Firmware	3.4.0-b20190525

References

https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/N150RT/XSS_IP_Port_fileringExploit
https://vuldb.com/?ctiid.306330Permissions Required, VDB Entry
https://vuldb.com/?id.306330Third Party Advisory, VDB Entry
https://vuldb.com/?submit.557945Third Party Advisory, VDB Entry
https://www.totolink.net/Product

Timeline

Published: Apr 28, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-3994?

How severe is CVE-2025-3994?

CVE-2025-3994 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 3.31% probability of exploitation in the next 30 days.

How do I fix CVE-2025-3994?

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-2025-3994?

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

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Source: NVD / NIST