An issue was discovered in eClinicalWorks healow@work 8.0 build 8. This is a blind SQL injection within the EmployeePortalServlet, which can be exploited by un-authenticated users via an HTTP POST request and which can be used to dump database data out to a malicious server, using an out-of-band technique, such as select_loadfile(). The vulnerability affects the EmployeePortalServlet page and the following parameter: employer.
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
| Link | Tags |
|---|---|
| https://gist.github.com/malerisch/ded4d6e6e980667ee9f7fc7f2818f4fa | third party advisory exploit |
| http://www.securityfocus.com/bid/95836 | vdb entry |