CVE-2025-52089

Published Jul 11, 2025 CVSS 3.1 · 8.8 High EPSS 9.7% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2025-21164 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.
History
Type Values Removed Values Added
First Time appeared Totolink
Totolink n300rb
Totolink n300rb Firmware
CPEs cpe:2.3:h:totolink:n300rb:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:n300rb_firmware:8.54:*:*:*:*:*:*:*
Vendors & Products Totolink
Totolink n300rb
Totolink n300rb Firmware
Type Values Removed Values Added
Metrics epss

{'score': 0.00045}

epss

{'score': 0.00014}

Type Values Removed Values Added
Weaknesses CWE-78
Type Values Removed Values Added
Weaknesses CWE-306
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
Metrics epss

{'score': 0.00045}

Type Values Removed Values Added
Weaknesses CWE-78
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jul 19, 2025, 1:47 AM
Reserved
Jun 16, 2025, 12:00 AM
Status
Modified
Published
Jul 11, 2025, 3:15 PM
Modified
Jun 17, 2026, 9:36 AM