By using PSPKI module you can do this:
HTH
$cert= new-object security.cryptography.x509certificates.x509certificate2 <arguments>$extensions=[PKI.Utils.CLRExtensions]::ResolveExtensions($cert) # retrieve URLs from CDP extension:$extensions["2.5.29.31"].GetURLs() # retrieve issuer URLs from AIA extension:$extensions["1.3.6.1.5.5.7.1.1"].CertificationAuthorityIssuer # retrieveve OCSP URLs from AIA extension:$extensions["1.3.6.1.5.5.7.1.1"].OnlineCertificateStatusProtocol # retrieve certificate template information:$extensions["1.3.6.1.4.1.311.21.7"]
