CVE-2020-26542 When using the SimpleLDAP authentication in conjunction with Microsoft’s Active Directory, Percona has discovered a flaw that would allow authentication to complete when passing a blank value for the account password, leading to access against the service integrated with which Active Directory is deployed at the level granted to the authenticating account. Applicability Percona [&]

https://www.percona.com/blog/2020/10/23/cve-2020-26542-simpleldap-authentication-percona-server-percona-server-mongodb/