According to https://vuldb.com/?id.147676

A vulnerability has been found in F5 BIG-IP up to 11.6.5/12.1.5/ (Firewall Software) and classified as problematic.

Only has 4 digits separated by dot in it's version.

When I issue show sys version command in one of F5 device, the output shows only 3 digits.

How to find out if this particular device is vulnerable or not?

admin@(F5_LB_01)# show sys version

Main Package
  Product     BIG-IP
  Version     13.1.3
  Build       0.0.6
  Edition     Final


Is there any commands that can show more details of the software version?

I would like to know if this particular device has higher or lower version than

1 Answer 1


According to F5 download resource, 13.1.3 is older than

enter image description here

  • Thanks @Andrey. Can you please provide reference link for this image? Thanks Jan 3, 2020 at 9:33
  • Sure, link. You should have an account to access download area. Jan 3, 2020 at 9:50

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