NAS

QNAP TS-453D

QNAP TS-453D 4-bay NAS with 2.5GbE networking.

Specifications

CPU: Intel Celeron J4125 quad-core
RAM: 8 GB DDR4
Drive Bays: 4x 2.5/3.5 SATA + M.2
Ports: 2x 2.5GbE

Potential Threats

No known vulnerabilities found for this device.

Disable default public shares. Enable disk encryption. Restrict access by IP and use strong per-user credentials.

Default Credentials — QNAP TS-453D

Username	Password	Access Type	Protocol	Port	Notes
		web	HTTP	8080
		web	HTTPS	443

FAQ

What is the default password for QNAP TS-453D?

The most common default credentials for QNAP TS-453D are listed in the table above. Always change these immediately after setup.

What is the default username for QNAP TS-453D?

The default username for QNAP TS-453D is typically "admin". The full list of default credentials including username, password, access type and port is shown in the table on this page.

How do I change the password on QNAP TS-453D?

Log in to the admin panel using the default credentials listed above. Navigate to Administration → Password or System → Account settings. Enter the current password and set a new strong password. Save the changes.

How do I reset QNAP TS-453D to factory defaults?

Locate the Reset button (usually a small pinhole on the back/bottom of the device). Hold it for 10-30 seconds while powered on until the LEDs flash. The device will reboot with default settings.

Is it safe to leave default credentials unchanged?

No. Default credentials are publicly known and frequently exploited by automated scanners. Change the admin password immediately after first login.

Does QNAP TS-453D have known security vulnerabilities?

No CVE vulnerabilities have been linked to QNAP TS-453D in our database. This may mean the device has a good security record, or that vulnerabilities exist but have not been officially assigned CVE identifiers.

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