Question 1

What is the EOL Risk Score for F5 BIG-IP, VIPRION and VELOS (hardware) F25 (HA)?

Accepted Answer

F5 BIG-IP, VIPRION and VELOS (hardware) F25 (HA) has an EOL Risk Score™ of 50 out of 100, placing it in the Medium risk band. The score is calculated from four factors: EOL Recency (40/40), Attack Surface (10/30), CISA KEV Exposure (0/20), and Extended Support Availability (0/10).

Question 2

Is F5 BIG-IP, VIPRION and VELOS (hardware) F25 (HA) still supported?

Accepted Answer

F5 BIG-IP, VIPRION and VELOS (hardware) F25 (HA) is no longer supported — it has passed its end of life date (October 30, 2003). No further security patches will be issued. Upgrade to a supported version or obtain extended lifecycle support.

Question 3

When does F5 BIG-IP, VIPRION and VELOS (hardware) F25 (HA) reach end of life?

Accepted Answer

F5 BIG-IP, VIPRION and VELOS (hardware) F25 (HA) reached (or will reach) end of life on October 30, 2003. After this date, no security patches or bug fixes are issued by the vendor.

Question 4

What are the security risks of running F5 BIG-IP, VIPRION and VELOS (hardware) F25 (HA) after end of life?

Accepted Answer

After end of life, F5 BIG-IP, VIPRION and VELOS (hardware) F25 (HA) 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.