ASDM Certificate Issue

[jhnet]

Has anyone ran into the issue where logging into ASDM for a Cisco ASA 5516-X give the following error:
"The certificate present in this device is not valid. Certificate date is Expired or not valid as per current date"

How could we renew the certificate and is this cert a self-sign cert?

Thank you

[balaji.bandi]

what is the version of ASA code and ASDM Version ?

is this worked before ?

check the certs renewal :

https://www.cisco.com/c/en/us/support/docs/security/vpn-client-tools/220395-install-and-renew-certificates-on-asa-ma.html

[jhnet]

Hi Balaji,

Cisco Adaptive Security Appliance Software Version 9.16(4)18
SSP Operating System Version 2.10(1.248)
Device Manager Version 7.20(2)

This has worked before so it is kinda random that it just stopped working. I am starting to find forums that says version 7.20(2) ASDM is causing this issue.

[balaji.bandi]

but sure if you think that is the lower the ASDM to 7.18 and check

https://www.cisco.com/c/en/us/td/docs/security/asa/compatibility/asamatrx.html#reference_upj_nkl_x4b

[MHM Cisco World]

Install an Identity Certificate for ASDM - Cisco

MHM