Issue Description
After upgrading from MetaDefender Core 5.10.1/5.11.0 to more recent versions, users may experience authentication failures when attempting to log in using SSO or AD/LDAP credentials.
This issue occurs due to an encryption key incompatibility that may have affected your previous upgrade to 5.10.1/5.11.0. If the initial upgrade was completed with incompatible encryption keys, subsequent upgrade will encounter this authentication problem.
Resolution Path
Please follow these steps to resolve the authentication issue:
- Upgrade to MetaDefender Core 5.14.0 or newer version if you haven't already done so.
Log in using a LOCAL administrator account.
Reconfigure your identity provider settings
OIDC directories:
Re-enter your Client ID
Re-enter your Client Secret
Verify and update the Login URL
With SAML directory: Customer has to re-enter
Private Key - If option Enable Assertion Decryption is in used.
Login URL.
With AD/LDAP directory: Customer has to re-enter Bind password
Once reconfigured, your SSO and AD/LDAP authentication should function properly again.
If you encounter any difficulties during this process, please contact OPSWAT Technical Support for assistance.