MEDIUM
Directory traversal vulnerability in the Import/Export System Backups functionality in Apache OpenMeetings before 3.1.1 allows remote authenticated administrators to write to arbitrary files via a .
Published Apr 11, 2016
6.5
MEDIUMCVSS 3.0
EPSS 56.31%
Description
Directory traversal vulnerability in the Import/Export System Backups functionality in Apache OpenMeetings before 3.1.1 allows remote authenticated administrators to write to arbitrary files via a .. (dot dot) in a ZIP archive entry.
Affected products
No data.
- ≤ 3.1.0
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.
6.5 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
4.0 MEDIUM NVD
AV:N/AC:L/Au:S/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
56.31% 0.56314
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.56314
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 (26 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 56.31% (0.56314) | 99.03th | v5 (v2026.06.15) |
| Sep 22, 2026 | 56.31% (0.56314) | 99.01th | v5 (v2026.06.15) |
| Sep 21, 2026 | 31.96% (0.31960) | 98.27th | v5 (v2026.06.15) |
| Sep 6, 2026 | 56.31% (0.56314) | 98.98th | v5 (v2026.06.15) |
| Sep 5, 2026 | 31.96% (0.31960) | 98.23th | v5 (v2026.06.15) |
| Aug 30, 2026 | 56.31% (0.56314) | 98.98th | v5 (v2026.06.15) |
| Aug 28, 2026 | 31.96% (0.31960) | 98.22th | v5 (v2026.06.15) |
| Aug 24, 2026 | 56.31% (0.56314) | 98.97th | v5 (v2026.06.15) |
| Aug 23, 2026 | 31.96% (0.31960) | 98.22th | v5 (v2026.06.15) |
| Jun 15, 2026 | 56.31% (0.56314) | 98.92th | v5 (v2026.06.15) |
| Jul 14, 2025 | 6.07% (0.06065) | 90.31th | v4 (v2025.03.14) |
| Apr 1, 2025 | 9.41% (0.09415) | 92.06th | v4 (v2025.03.14) |
| Mar 30, 2025 | 12.26% (0.12263) | 93.24th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.49% (0.08495) | 87.06th | v4 (v2025.03.14) |
| Mar 17, 2025 | 12.26% (0.12263) | 93.30th | v4 (v2025.03.14) |
| Jan 30, 2025 | 5.08% (0.05082) | 92.89th | v3 (v2023.03.01) |
| Dec 17, 2024 | 6.33% (0.06327) | 93.58th | v3 (v2023.03.01) |
| Nov 4, 2024 | 12.29% (0.12292) | 95.56th | v3 (v2023.03.01) |
| Jul 12, 2024 | 10.40% (0.10396) | 95.04th | v3 (v2023.03.01) |
| Feb 2, 2024 | 12.04% (0.12040) | 94.88th | v3 (v2023.03.01) |
| Nov 28, 2023 | 14.89% (0.14890) | 95.26th | v3 (v2023.03.01) |
| Sep 22, 2023 | 12.59% (0.12587) | 94.78th | v3 (v2023.03.01) |
| Mar 7, 2023 | 14.72% (0.14722) | 94.86th | v3 (v2023.03.01) |
| Mar 6, 2023 | 22.75% (0.22751) | 96.64th | v2 (v2022.01.01) |
| Jun 9, 2022 | 22.75% (0.22751) | 96.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 22.75% (0.22751) | 94.41th | v2 (v2022.01.01) |
Weaknesses (1)
References (14)
- http://haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code x_refsource_MISC
- http://openmeetings.apache.org/security.html x_refsource_CONFIRMPatchVendor Advisory
- http://packetstormsecurity.com/files/136484/Apache-OpenMeetings-3.1.0-Path-Traversal.html x_refsource_MISC
- http://www.openwall.com/lists/oss-security/2016/03/25/2 mailing-listx_refsource_MLIST
- http://www.securityfocus.com/archive/1/537929/100/0/threaded mailing-listx_refsource_BUGTRAQ
- https://github.com/advisories/GHSA-8xq7-7hcx-8p8g Advisory
- https://github.com/apache/openmeetings/commit/fbab8891d96f3352c37f1be303d9c9a685aa6847
- https://nvd.nist.gov/vuln/detail/CVE-2016-0784
- https://web.archive.org/web/20160330085718/http://haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code
- https://web.archive.org/web/20160617190447/https://www.apache.org/dist/openmeetings/3.1.1/CHANGELOG
- https://web.archive.org/web/20201209041006/http://www.securityfocus.com/archive/1/537929/100/0/threaded
- https://web.archive.org/web/20201221104133/http://packetstormsecurity.com/files/136484/Apache-OpenMeetings-3.1.0-Path-Traversal.html
- https://www.apache.org/dist/openmeetings/3.1.1/CHANGELOG x_refsource_CONFIRMVendor Advisory
- https://www.exploit-db.com/exploits/39642 exploitx_refsource_EXPLOIT-DB
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Apr 11, 2016
Updated Aug 5, 2024
Reserved Dec 16, 2015
Link CVE-2016-0784
CISA Vulnrichment
GHSA-8XQ7-7HCX-8P8G Updated n/a