How to fix APC UPS Management Card login using https when the self signed certificate expires

How to fix APC UPS Management Card login using https when the self signed certificate expires

Use SSH to login to the card

C:UsersDemoUserssh -oHostKeyAlgorithms=+ssh-rsa -oCiphers=aes256-cbc apc@192.168.10.7

You will get the following output, Press “Yes” to continue

The authenticity of host ‘192.168.10.7 (192.168.10.7)’ can’t be established.
RSA key fingerprint is SHA256:ZMXmRYyIsKex/0fF9pCCK0bkmn9qBkc9zh36kRYm/D0.
This key is not known by any other names.
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes

Warning: Permanently added ‘192.168.10.7’ (RSA) to the list of known hosts.
apc@192.168.10.7’s password:

apc>dir
E000: Success
0 Jan 9 2020 ./
0 Jan 9 2020 ../
2282 Jan 9 2020 defaultcert.p15

apc>delete defaultcert.p15
E000: Success

apc>reboot
E000: Success
Reboot Management Interface
Enter ‘YES’ to continue or <ENTER> to cancel : YES
Rebooting…

* Reboot required for change to take effect.

To Enable HTTP
apc>web -h enable
E002: Success
Reboot required for change to take effect.

After the reboot you will be able to access APC Management Card again using HTTPS

admin2025-11-26T23:18:53-05:00November 26th, 2025|Uncategorized|Comments Off

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