PT-2025-29234 · Totolink · Totolink N300Rt

Toto · Published 2025-07-11 · Updated 2026-03-11 · CVE-2025-52089

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: TOTOLINK N300RB firmware versions 8.54

Description: A hidden remote support feature, protected by a static secret, allows an authenticated attacker to execute arbitrary OS commands with root privileges.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Missing Authentication

OS Command Injection

Weakness Enumeration

CWE-306

CWE-78

Related Identifiers

BDU:2025-10019

CVE-2025-52089

Affected Products

Totolink N300Rt

References · 12

• 🔥 https://0x09.dev/posts/toto_decouvre_une_interface_de_debug · Exploit
• 🔥 https://exploit-db.com/exploits/52363 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-52089 · Security Note
• https://osv.dev/vulnerability/CVE-2025-52089 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-10019 · Security Note
• https://t.me/cvenotify/129527 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1943732823329784099 · Twitter Post
• http://n300rb.com · Note
• https://t.me/aptreports/26756 · Telegram Post
• https://t.me/cvenotify/129497 · Telegram Post
• https://twitter.com/CVEnew/status/1943700222053384398 · Twitter Post
• http://totolink.com · Note