Exponent CMS 2.3.9 suffers from a remote code execution vulnerability in /install/index.php
Published Jan 12, 2017
9.8
CRITICALCVSS 3.0
EPSS 3.94%
Description
Exponent CMS 2.3.9 suffers from a remote code execution vulnerability in /install/index.php. An attacker can upload 'php' file to the website through uploader_paste.php, then overwrite /framework/conf/config.php, which leads to arbitrary code execution.
Affected products
No data.
- 2.3.9
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.94% (0.03935) | 90.05th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.90% (0.03903) | 88.88th | v5 (v2026.06.15) |
| Mar 30, 2025 | 3.52% (0.03525) | 86.54th | v4 (v2025.03.14) |
| Mar 29, 2025 | 9.07% (0.09075) | 87.61th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.52% (0.03525) | 86.86th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.21% (0.01206) | 85.86th | v3 (v2023.03.01) |
| Aug 16, 2023 | 1.21% (0.01206) | 83.48th | v3 (v2023.03.01) |
| Apr 18, 2023 | 0.98% (0.00985) | 81.25th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.02% (0.01024) | 81.50th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.17% (0.02166) | 80.16th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.17% (0.02166) | 78.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.17% (0.02166) | 57.01th | v2 (v2022.01.01) |
References (2)
- http://www.openwall.com/lists/oss-security/2016/09/22/6 mailing-listx_refsource_MLISTExploitMailing ListPatchThird Party Advisory
- http://www.securityfocus.com/bid/93119 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2016/09/22/6 | mailing-listx_refsource_MLISTExploitMailing ListPatchThird Party Advisory | |
| http://www.securityfocus.com/bid/93119 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.