RCE in Totolink N150rt
CVE-2025-3994
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.050 (91.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 91.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.048 · newest: 0.050 · change: +0.002
Affected products
- Totolink N150rt — versions 2.0, 3.4.0-B20190525
- Totolink N150rt Firmware — versions 3.4.0-b20190525
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/fizz-is-on-the-way/Iot_vuls/tree/main/N150RT/XSS_IP_Port_filering (Exploit, exploit)
- www.totolink.net/ (Product, product)
Frequently asked questions
- What is CVE-2025-3994?
- CVE-2025-3994 is a low-severity vulnerability in Totolink N150rt, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2025-04-28.
- How severe is CVE-2025-3994?
- Low severity. CVSS v3 base score is 2.4 out of 10.