NeDi 1.9C is vulnerable to Remote Command Execution. System-Snapshot.php improperly escapes shell metacharacters from a POST request. An attacker can exploit this by crafting an arbitrary payload (any system commands) that contains shell metacharacters via a POST request with a psw parameter. (This can also be exploited via CSRF.)
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14412
Reference (s):
- https://gist.github.com/farid007/c0df57620a3cc1fb565bc77a945aa3fd