On Jooan IP Camera A5 2.3.36 devices, an insecure FTP server does not require authentication, which allows remote attackers to read or replace core system files including those used for authentication (such as passwd and shadow)
Published Nov 17, 2017
9.8
CRITICALCVSS 3.1
EPSS 2.56%
Description
On Jooan IP Camera A5 2.3.36 devices, an insecure FTP server does not require authentication, which allows remote attackers to read or replace core system files including those used for authentication (such as passwd and shadow). This can be abused to take full root level control of the device.
Affected products
No data.
- 2.3.36
Running on/with
- n/a
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:C/I:C/A:C
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
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.56% (0.02562) | 84.55th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.56% (0.02562) | 83.02th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.41% (0.01405) | 78.69th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.10% (0.03103) | 77.90th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.42% (0.00424) | 74.53th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.42% (0.00424) | 73.62th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.42% (0.00424) | 70.29th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | 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 | 0.52% (0.00523) | 12.55th | v1 |
| Jan 6, 2022 | 0.52% (0.00523) | 12.10th | v1 |
| Sep 1, 2021 | 0.52% (0.00523) | 32.27th | v1 |
| Apr 14, 2021 | 0.52% (0.00523) | 0.00th | v1 |
References (1)
- https://siggyd.github.io/Advisories/CVE-2017-16566 x_refsource_MISCIssue TrackingThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://siggyd.github.io/Advisories/CVE-2017-16566 | x_refsource_MISCIssue TrackingThird Party Advisory |
Change history (0)
No recorded changes yet.