Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 allows attackers to discover accounts via MySQL "select * from Administrator_users" and "select * from Users_users" requests.
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://pierrekim.github.io/blog/2020-03-09-zyxel-secumanager-0day-vulnerabilities.html | third party advisory exploit |
| https://www.zyxel.com/support/vulnerabilities-of-CloudCNM-SecuManager.shtml | vendor advisory |