The default configuration of Uber Uploader (UU) 5.3.6 and earlier does not block uploads of (1) .html, (2) .asp, and other possibly dangerous extensions, which allows remote attackers to use these extensions in uploads via (a) uu_file_upload.php, related to uu_file_upload.js and (b) uber_uploader_file.php, related to uber_uploader_file.js, a different issue than CVE-2007-0123. NOTE: the vendor disputes the severity of the issue, noting that it is the administrator's responsibility to "add file extensions that you may or may not want uploaded."
CVSS Severity (version 2.0):
Impact Subscore: 2.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows unauthorized modification
References to Advisories, Solutions, and Tools
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20071217 Uber Uploader <= 5.3.6 Remote File Upload Vulnerability
20071218 Re: Uber Uploader <= 5.3.6 Remote File Upload Vulnerability
Vulnerable software and versions