This module exploits a vulnerability found in Symantec Web Gateway's HTTP service. By injecting PHP code in the access log, it is possible to load it with a directory traversal flaw, which allows remote code execution under the context of 'apache'. Please note that it may take up to several minutes to retrieve access_log, which is about the amount of time required to see a shell back.
PHP
php
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
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