PT-2025-18023 · Totolink · Totolink N150Rt

Lcyf-Fizz · Published 2025-04-06 · Updated 2025-05-02 · CVE-2025-3990

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions TOTOLINK N150RT version 3.4.0-B20190525

Description A critical vulnerability has been found in the TOTOLINK N150RT, affecting some unknown functionality of the file /boafrm/formVlan. The manipulation of the submit-url argument leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Recommendations As a temporary workaround, consider restricting access to the /boafrm/formVlan file until a patch is available. Avoid using the submit-url argument in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2025-05227

CVE-2025-3990

Affected Products

Totolink N150Rt

References · 16

• 🔥 https://github.com/fizz-is-on-the-way/Iot_vuls/tree/main/N150RT/BufferOverflow_formVlan · Exploit
• https://osv.dev/vulnerability/CVE-2025-3990 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-3990 · Security Note
• https://bdu.fstec.ru/vul/2025-05227 · Security Note
• https://t.me/cvenotify/119979 · Telegram Post
• https://totolink.net · Note
• https://twitter.com/cracbot/status/1918259272129101920 · Twitter Post
• https://t.me/cvedetector/23872 · Telegram Post
• https://vuldb.com/?submit.557941 · Note
• https://twitter.com/VulmonFeeds/status/1916634201341731296 · Twitter Post
• https://twitter.com/cybercronai/status/1916886490149179629 · Twitter Post
• https://vuldb.com/?id.306326 · Note
• https://t.me/cvetracker/22483 · Telegram Post
• https://twitter.com/CVEnew/status/1916632152612970784 · Twitter Post
• https://twitter.com/CveFindCom/status/1916636616853954838 · Twitter Post