Paessler PRTG Network Monitor Local File Inclusion Vulnerability. Actively exploited: CISA added this vulnerability to its Known Exploited Vulnerabilities catalog on 04/02/2025. Patch affected systems as an emergency.
| Package | Affected versions | Patched versions |
|---|---|---|
| prtg network monitor | < 18.2.40.1683 | 18.2.40.1683 |
PRTG Network Monitor before 18.2.40.1683 allows remote unauthenticated attackers to create users with read-write privileges (including administrator). A remote unauthenticated user can craft an HTTP request and override attributes of the 'include' directive in /public/login.htm and perform a Local File Inclusion attack, by including /api/addusers and executing it. By providing the 'id' and 'users' parameters, an unauthenticated attacker can create a user with read-write privileges (including administrator).
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