MEDIUM
In FusionPBX up to v4.5.7, the file app\xml_cdr\xml_cdr_delete.php uses an unsanitized "rec" variable coming from the URL, which is base64 decoded and allows deletion of any file of the system
Published Oct 21, 2019
6.5
MEDIUMCVSS 3.1
EPSS 1.14%
Description
In FusionPBX up to v4.5.7, the file app\xml_cdr\xml_cdr_delete.php uses an unsanitized "rec" variable coming from the URL, which is base64 decoded and allows deletion of any file of the system.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
6.5 MEDIUM NVD
CVSS:3.1/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
No CVSS v3.0 score for this CVE.
8.5 HIGH NVD
AV:N/AC:L/Au:S/C:N/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.14% 0.01140
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01140
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.14% (0.01140) | 65.43th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.14% (0.01140) | 65.19th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.06% (0.00063) | 27.36th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.06% (0.00063) | 26.85th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00063) | 24.78th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.50% (0.04499) | 74.08th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.74% (0.02742) | 63.06th | v1 |
| Jan 6, 2022 | 2.74% (0.02742) | 62.72th | v1 |
| Jan 5, 2022 | 0.62% (0.00624) | 46.35th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://github.com/fusionpbx/fusionpbx/commit/284b0a91968f126fd6be0a486a84e065926905ca x_refsource_MISCPatch
- https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-path-traversal-1/ x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/fusionpbx/fusionpbx/commit/284b0a91968f126fd6be0a486a84e065926905ca | x_refsource_MISCPatch | |
| https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-path-traversal-1/ | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 21, 2019
Updated Aug 5, 2024
Reserved Sep 29, 2019
Link CVE-2019-16985
CISA Vulnrichment
Updated n/a