Question 1

What is the EOL Risk Score for QNAP NAS TVS-EC1680U-SAS-RP?

Accepted Answer

QNAP NAS TVS-EC1680U-SAS-RP has an EOL Risk Score™ of 70 out of 100, placing it in the High risk band. The score is calculated from four factors: EOL Recency (40/40), Attack Surface (10/30), CISA KEV Exposure (20/20), and Extended Support Availability (0/10).

Question 2

Is QNAP NAS TVS-EC1680U-SAS-RP still supported?

Accepted Answer

QNAP NAS TVS-EC1680U-SAS-RP is no longer supported — it has passed its end of life date (December 31, 2022). No further security patches will be issued. Upgrade to a supported version or obtain extended lifecycle support.

Question 3

When does QNAP NAS TVS-EC1680U-SAS-RP reach end of life?

Accepted Answer

QNAP NAS TVS-EC1680U-SAS-RP reached (or will reach) end of life on December 31, 2022. After this date, no security patches or bug fixes are issued by the vendor.

Question 4

What are the security risks of running QNAP NAS TVS-EC1680U-SAS-RP after end of life?

Accepted Answer

After end of life, QNAP NAS TVS-EC1680U-SAS-RP no longer receives security patches. Any newly discovered CVEs remain unpatched indefinitely. Organizations running EOL software also face compliance violations under SOC 2, PCI DSS, HIPAA, and ISO 27001, which require use of supported software versions.