CVE-2018-19410

critical

Description

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).

References

https://www.securityweek.com/cisa-issues-exploitation-warning-for-net-vulnerability/

https://www.bleepingcomputer.com/news/security/cisa-tags-microsoft-net-and-apache-ofbiz-bugs-as-exploited-in-attacks/

https://www.cisa.gov/news-events/alerts/2025/02/04/cisa-adds-four-known-exploited-vulnerabilities-catalog

https://www.ptsecurity.com/ww-en/analytics/threatscape/pt-2018-24/

Details

Source: Mitre, NVD

Published: 2018-11-21

Updated: 2025-02-05

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical