PRTG Network Monitor before 18.2.40.1683 allows remote unauthenticated attackers to create users with read-write privileges (including administrator)
Published Nov 21, 2018 ·Due Feb 25, 2025
9.8
CRITICALCVSS 3.1
EPSS 97.94%
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).
Affected products
No data.
- < 18.2.40.1683
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
Date Added
Feb 4, 2025
Patch Due
Feb 25, 2025
Required Action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
ActiveAutomatable
YesTechnical Impact
TotalDecision
n/aAssessed Feb 4, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (30 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 97.94% (0.97939) | 99.91th | v5 (v2026.06.15) |
| Aug 24, 2026 | 97.94% (0.97939) | 99.91th | v5 (v2026.06.15) |
| Jun 15, 2026 | 85.65% (0.85652) | 99.69th | v5 (v2026.06.15) |
| Mar 15, 2026 | 93.00% (0.93002) | 99.78th | v4 (v2025.03.14) |
| Nov 21, 2025 | 91.75% (0.91753) | 99.66th | v4 (v2025.03.14) |
| Nov 18, 2025 | 89.74% (0.89736) | 99.65th | v4 (v2025.03.14) |
| Nov 8, 2025 | 91.75% (0.91753) | 99.66th | v4 (v2025.03.14) |
| Jul 3, 2025 | 92.78% (0.92782) | 99.76th | v4 (v2025.03.14) |
| May 23, 2025 | 91.48% (0.91484) | 99.64th | v4 (v2025.03.14) |
| Apr 1, 2025 | 83.36% (0.83361) | 99.22th | v4 (v2025.03.14) |
| Mar 30, 2025 | 85.50% (0.85499) | 99.32th | v4 (v2025.03.14) |
| Mar 29, 2025 | 88.71% (0.88707) | 99.41th | v4 (v2025.03.14) |
| Mar 28, 2025 | 85.50% (0.85499) | 99.32th | v4 (v2025.03.14) |
| Mar 27, 2025 | 88.71% (0.88707) | 99.48th | v4 (v2025.03.14) |
| Mar 20, 2025 | 87.32% (0.87320) | 99.44th | v4 (v2025.03.14) |
| Mar 17, 2025 | 86.31% (0.86315) | 99.37th | v4 (v2025.03.14) |
| Feb 5, 2025 | 4.91% (0.04906) | 92.78th | v3 (v2023.03.01) |
| May 10, 2024 | 0.31% (0.00310) | 69.84th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.29% (0.00288) | 68.21th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.26% (0.00264) | 65.08th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.56% (0.00561) | 74.27th | v3 (v2023.03.01) |
| Mar 6, 2023 | 9.03% (0.09029) | 94.14th | v2 (v2022.01.01) |
| Oct 29, 2022 | 9.03% (0.09029) | 93.95th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.28% (0.00278) | 2.68th | v1 |
| Jan 6, 2022 | 0.28% (0.00278) | 2.66th | v1 |
| Sep 1, 2021 | 0.28% (0.00278) | 5.64th | v1 |
| Apr 14, 2021 | 0.28% (0.00278) | 0.00th | v1 |
No CWE recorded.
References (2)
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19410 government-resourceUS Government Resource
- https://www.ptsecurity.com/ww-en/analytics/threatscape/pt-2018-24/ x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-19410 | government-resourceUS Government Resource | |
| https://www.ptsecurity.com/ww-en/analytics/threatscape/pt-2018-24/ | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.