CRITICAL
The DNNArticle module 11 for DNN (formerly DotNetNuke) allows remote attackers to read the web.config file, and consequently discover database credentials, via the /GetCSS.ashx/?CP=%2fweb.config URI
Published Apr 4, 2018
9.8
CRITICALCVSS 3.0
EPSS 48.91%
Description
The DNNArticle module 11 for DNN (formerly DotNetNuke) allows remote attackers to read the web.config file, and consequently discover database credentials, via the /GetCSS.ashx/?CP=%2fweb.config URI.
Affected products
No data.
- 11
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.
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
48.91% 0.48907
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.48907
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 (58 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 48.91% (0.48907) | 98.84th | v5 (v2026.06.15) |
| Sep 22, 2026 | 48.91% (0.48907) | 98.83th | v5 (v2026.06.15) |
| Sep 21, 2026 | 23.29% (0.23292) | 97.72th | v5 (v2026.06.15) |
| Sep 20, 2026 | 48.91% (0.48907) | 98.82th | v5 (v2026.06.15) |
| Sep 6, 2026 | 49.55% (0.49551) | 98.81th | v5 (v2026.06.15) |
| Sep 5, 2026 | 23.43% (0.23434) | 97.68th | v5 (v2026.06.15) |
| Aug 30, 2026 | 49.55% (0.49551) | 98.80th | v5 (v2026.06.15) |
| Aug 28, 2026 | 23.43% (0.23434) | 97.67th | v5 (v2026.06.15) |
| Aug 24, 2026 | 49.55% (0.49551) | 98.80th | v5 (v2026.06.15) |
| Aug 23, 2026 | 23.43% (0.23434) | 97.66th | v5 (v2026.06.15) |
| Jun 15, 2026 | 50.24% (0.50244) | 98.76th | v5 (v2026.06.15) |
| May 11, 2026 | 83.32% (0.83322) | 99.28th | v4 (v2025.03.14) |
| Mar 4, 2026 | 82.22% (0.82216) | 99.19th | v4 (v2025.03.14) |
| Mar 1, 2026 | 75.26% (0.75256) | 98.86th | v4 (v2025.03.14) |
| Feb 4, 2026 | 82.22% (0.82216) | 99.19th | v4 (v2025.03.14) |
| Feb 1, 2026 | 75.26% (0.75256) | 98.85th | v4 (v2025.03.14) |
| Jan 4, 2026 | 81.95% (0.81946) | 99.17th | v4 (v2025.03.14) |
| Jan 1, 2026 | 75.61% (0.75614) | 98.87th | v4 (v2025.03.14) |
| Dec 4, 2025 | 81.95% (0.81946) | 99.15th | v4 (v2025.03.14) |
| Dec 1, 2025 | 75.61% (0.75614) | 98.86th | v4 (v2025.03.14) |
| Nov 21, 2025 | 81.95% (0.81946) | 99.15th | v4 (v2025.03.14) |
| Nov 18, 2025 | 79.28% (0.79278) | 99.15th | v4 (v2025.03.14) |
| Nov 4, 2025 | 81.95% (0.81946) | 99.15th | v4 (v2025.03.14) |
| Nov 1, 2025 | 75.61% (0.75614) | 98.85th | v4 (v2025.03.14) |
| Oct 19, 2025 | 81.95% (0.81946) | 99.15th | v4 (v2025.03.14) |
| Oct 4, 2025 | 83.31% (0.83306) | 99.23th | v4 (v2025.03.14) |
| Oct 1, 2025 | 76.90% (0.76896) | 98.92th | v4 (v2025.03.14) |
| Sep 4, 2025 | 83.31% (0.83306) | 99.23th | v4 (v2025.03.14) |
| Sep 1, 2025 | 76.90% (0.76896) | 98.93th | v4 (v2025.03.14) |
| Aug 4, 2025 | 83.72% (0.83723) | 99.24th | v4 (v2025.03.14) |
| Aug 1, 2025 | 80.34% (0.80340) | 99.08th | v4 (v2025.03.14) |
| Jul 4, 2025 | 83.72% (0.83723) | 99.23th | v4 (v2025.03.14) |
| Jul 1, 2025 | 80.34% (0.80340) | 99.07th | v4 (v2025.03.14) |
| Jun 4, 2025 | 83.72% (0.83723) | 99.23th | v4 (v2025.03.14) |
| Jun 1, 2025 | 80.34% (0.80340) | 99.07th | v4 (v2025.03.14) |
| May 4, 2025 | 83.72% (0.83723) | 99.22th | v4 (v2025.03.14) |
| May 1, 2025 | 80.34% (0.80340) | 99.05th | v4 (v2025.03.14) |
| Mar 30, 2025 | 83.72% (0.83723) | 99.23th | v4 (v2025.03.14) |
| Mar 29, 2025 | 86.68% (0.86677) | 99.28th | v4 (v2025.03.14) |
| Mar 17, 2025 | 83.98% (0.83978) | 99.26th | v4 (v2025.03.14) |
| Dec 17, 2024 | 85.80% (0.85805) | 98.78th | v3 (v2023.03.01) |
| Mar 14, 2024 | 96.53% (0.96529) | 99.58th | v3 (v2023.03.01) |
| Nov 22, 2023 | 96.74% (0.96736) | 99.57th | v3 (v2023.03.01) |
| Nov 10, 2023 | 96.63% (0.96628) | 99.52th | v3 (v2023.03.01) |
| Oct 29, 2023 | 96.55% (0.96545) | 99.46th | v3 (v2023.03.01) |
| Sep 16, 2023 | 96.48% (0.96481) | 99.41th | v3 (v2023.03.01) |
| Aug 26, 2023 | 96.66% (0.96663) | 99.48th | v3 (v2023.03.01) |
| Jul 8, 2023 | 96.67% (0.96672) | 99.44th | v3 (v2023.03.01) |
| May 3, 2023 | 96.54% (0.96537) | 99.34th | v3 (v2023.03.01) |
| Mar 7, 2023 | 96.46% (0.96457) | 99.24th | v3 (v2023.03.01) |
| Mar 6, 2023 | 83.71% (0.83714) | 99.61th | v2 (v2022.01.01) |
| Aug 4, 2022 | 83.71% (0.83714) | 99.59th | v2 (v2022.01.01) |
| Apr 1, 2022 | 16.39% (0.16390) | 95.78th | v2 (v2022.01.01) |
| Feb 4, 2022 | 16.39% (0.16390) | 92.85th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.63% (0.03634) | 72.14th | v1 |
| Jan 6, 2022 | 3.63% (0.03634) | 71.90th | v1 |
| Sep 1, 2021 | 3.63% (0.03634) | 82.67th | v1 |
| Apr 14, 2021 | 3.63% (0.03634) | 0.00th | v1 |
Weaknesses (1)
References (2)
- http://packetstormsecurity.com/files/146999/DotNetNuke-DNNarticle-Directory-Traversal.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- https://www.exploit-db.com/exploits/44414/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/146999/DotNetNuke-DNNarticle-Directory-Traversal.html | x_refsource_MISCExploitThird Party AdvisoryVDB Entry | |
| https://www.exploit-db.com/exploits/44414/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 4, 2018
Updated Aug 5, 2024
Reserved Mar 29, 2018
Link CVE-2018-9126
CISA Vulnrichment
Updated n/a