SQL injection vulnerability in auth_login.php in Cacti 0.8.5a allows remote attackers to execute arbitrary SQL commands and bypass authentication via the (1) username or (2) password parameters.
https://exchange.xforce.ibmcloud.com/vulnerabilities/17011
http://www.gentoo.org/security/en/glsa/glsa-200408-21.xml
http://marc.info/?l=bugtraq&m=109272483621038&w=2
http://lists.grok.org.uk/pipermail/full-disclosure/2004-August/025376.html