Não, "você" não deveria. Por padrão, somente o rootdn de "cn = config" (se definido) poderá ler o cn = config DSE.
$ sudo ldapsearch -H ldapi:/// -Y external -b cn=config olcrootdn=* olcrootdn olcaccess
SASL/EXTERNAL authentication started
SASL username: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth
SASL SSF: 0
# extended LDIF
#
# LDAPv3
# base <cn=config> with scope subtree
# filter: olcrootdn=*
# requesting: olcrootdn olcaccess
#
# {0}config, config
dn: olcDatabase={0}config,cn=config
olcAccess: {0}to * by * none
olcRootDN: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth