A SQL injection vulnerability exists in Fanwei e-cology 8.0 via the getdata.jsp endpoint. The application directly passes unsanitized user input from the sql parameter into a database query within the getSelectAllIds(sql, type) method, reachable through the cmd=getSelectAllId workflow in the AjaxManager. This allows unauthenticated attackers to execute arbitrary SQL queries, potentially exposing sensitive data such as administrator password hashes.
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://www.cnblogs.com/0day-li/p/14637680.html | technical description exploit |
| https://www.cnvd.org.cn/flaw/show/CNVD-2021-33202 | third party advisory |
| https://www.weaver.com.cn/ | product |
| https://vulncheck.com/advisories/fanwei-ecology-sql-injection | third party advisory |