CVE-2008-2832

published 2008-06-24

CVE-2008-2832: Unrestricted file upload vulnerability in calendar_admin.asp in Full Revolution aspWebCalendar 2008 allows remote attackers to upload and execute arbitrary…

Priority P2 66 critical 10 CVSS 2.0

AV N AC L Au N C C I C A C

EXPLOIT

Unrestricted file upload vulnerability in calendar_admin.asp in Full Revolution aspWebCalendar 2008 allows remote attackers to upload and execute arbitrary code via the FILE1 parameter in an uploadfileprocess action, probably followed by a direct request to the file in calendar/eventimages/.

Detection & IOCs extracted from sources · hover to see the quote

url calendar_admin.asp?action=uploadfile↗

path calendar/eventimages/↗

url http://[site.com]/path/calendar/eventimages/yourshell.asp↗

• → Monitor POST requests to calendar_admin.asp with the 'uploadfileprocess' action and FILE1 parameter for file upload attempts ↗
• → Alert on GET requests to calendar/eventimages/ for .asp files, indicating execution of an uploaded webshell ↗
• → Use the Google dork 'calendar.asp?eventdetail' to identify exposed aspWebCalendar 2008 instances ↗

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