CVE-2025-55895: Critical severity TOTOLINK A3300R vulnerability

Published Dec 15, 2025
·
Updated

TOTOLINK A3300R V17.0.0cu.557B20221024 and N200RE V9.3.5u.6448B20240521 and V9.3.5u.6437B20230519 are vulnerable to Incorrect Access Control. Attackers can send payloads to the interface without logging in (remote).

Affected Software

6 affected components
TOTOLINK A3300R
TOTOLINK N200RE
All of the following
TOTOLINK A3300R firmware=17.0.0cu.557_b20221024
TOTOLINK A3300R
All of the following
TOTOLINK N200re Firmware=9.3.5u.6437_b20230519
TOTOLINK N200RE

Event History

Dec 15, 2025
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·09:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-55895?

CVE-2025-55895 has a medium severity rating due to its potential for unauthorized access.

2

How do I fix CVE-2025-55895?

To fix CVE-2025-55895, update the firmware of the TOTOLINK A3300R and N200RE to the latest version provided by the vendor.

3

What impact does CVE-2025-55895 have on my network?

CVE-2025-55895 allows attackers to exploit incorrect access control, enabling unauthorized actions on affected devices.

4

Are all versions of TOTOLINK A3300R and N200RE affected by CVE-2025-55895?

Yes, specific versions of the TOTOLINK A3300R and N200RE are vulnerable to CVE-2025-55895, including A3300R V17.0.0cu.557_B20221024 and N200RE V9.3.5u.6448_B20240521.

5

Can CVE-2025-55895 be exploited remotely?

Yes, CVE-2025-55895 can be exploited remotely, as attackers can send malicious payloads without requiring a login.

Contact

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