Apache 2.4升级

Question

升级后的siteminder高级密码cgi脚本无效后，我们已将apache2.2升级到2.4，并返回503服务不可用的网页。但同样的脚本通过cli工作。有什么想法吗？

     Alias /siteminderagent/pwcgi/ "/opt/siteminder/webagent/pw/"
     <Directory "/opt/siteminder/webagent/pw/">
     Options Indexes MultiViews ExecCGI
     AllowOverride None
     Require all granted
     </Directory>
     Alias /siteminderagent/pw/ "/opt/siteminder/webagent/pw/"
    <Directory "/opt/siteminder/webagent/pw/">
     Options Indexes MultiViews ExecCGI
     AllowOverride None
     Require all granted
     </Directory>
     Alias /siteminderagent/ "/opt/siteminder/webagent/samples/"
     <Directory "/opt/siteminder/webagent/samples/">
      Options Indexes MultiViews
     AllowOverride None
     Require all granted
     </Directory>