Overview =============== Campaign Enterprise 11, by ArialSoftware (www.arialsoftware.com), "is a mass email system you install on your own computer or server, is accessible using a web browser inside and/or outside your network, is only a one-time cost, and has the best US-based tech support available." Multiple vulnerabilities were discovered in the "standard" software package (other's were not assessed) <= v11.0.538. Analysis =============== For more information on the analysis and how the vulnerabilities were discovered, I've setup a blog post covering the subject in greater detail: http://sadgeeksinsnow.blogspot.com/2012/10/my-first-experiences-bug-hunting-part-2.html Timeline =============== 06/29/2011 - Discovered multiple bugs in an product vendor's application 06/29/2012 - Disclosure of details to product vendor & CVE assignment 10/08/2012 - Product vendor released patch for all all CVEs (v11.0.551) 10/18/2012 - Public disclosure to Bugtraq CVE(s) =============== CVE-2012-3820: Multiple SQL Injection: activate.asp SerialNumber field, User-Edit.asp UID field CVE-2012-3821: Unauthorized access to the activate.asp page, allows modification of stored database field SerialNumber without authentication or authorization. CVE-2012-3822: Unauthorized access to the User-Edit.asp page, allows attacker to enumerate users and their credentials by supplying their UID in the querystring. CVE-2012-3823: The product has stores passwords in clear text and these may be retrieved using the User-Edit.asp page. CVE-2012-3824: Multiple pages accessible without authentication or authorization which may lead to the unintended disclosure of information or functionality but was not assessed. Register.asp, Group-Edit.asp, Subscriber-Edit.asp, SMTP-Edit.asp, Email-Edit.asp, Admin-GlobalConfig.asp, Admin-Users.asp, Campaign-Datasource.asp Remediation =============== Update to the current version of Campaign Enterprise 11, v11.0.551.