CVE-2025-52089 Details
Description
A hidden remote support feature protected by a static secret in TOTOLINK N300RB firmware version 8.54 allows an authenticated attacker to execute arbitrary OS commands with root privileges.
A command injection vulnerability has been identified in the TOTOLINK N300RB router, specifically in firmware version 8.54. The issue arises from a hidden remote support feature that is protected by a static secret. This vulnerability allows an authenticated attacker to execute arbitrary operating system commands with root privileges. The exploitation requires the remote support feature to be enabled and the attacker to have knowledge of the secret.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 11, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://0x09.dev/posts/toto_decouvre_une_interface_de_debug/ | [email protected] | ExploitThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-306 | Missing Authentication for Critical Function | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| totolink n300rb firmware | 8.54 |
CPE
Remediation
| |
| totolink n300rb | All versions |
CPE
Remediation
| |
Change History
7 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jul 19, 2025 | CVE Modified | [email protected] |
| Jul 18, 2025 | Initial Analysis | [email protected] |
| Jul 14, 2025 | CVE Modified | CISA-ADP |
| Jul 11, 2025 | CVE Modified | CISA-ADP |
| Jul 11, 2025 | New CVE Received | [email protected] |