Datto Backup Agent 1.0.6.0 and earlier does not authenticate incoming connections
Published Nov 9, 2017
5.3
MEDIUMCVSS 3.0
EPSS 0.44%
Description
Datto Backup Agent 1.0.6.0 and earlier does not authenticate incoming connections. This allows an attacker to impersonate a Datto Backup Appliance to "pair" with the agent and issue requests to this agent, if the attacker can reach the agent on TCP port 25566 or 25568, and send unspecified "specific information" by which the agent identifies a network device that is "appearing to be a valid Datto."
Affected products
No data.
- ≤ 1.0.6.0
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.
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
AV:A/AC:M/Au:N/C:P/I:N/A:N
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 v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.44% (0.00440) | 35.88th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.44% (0.00440) | 37.63th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.06% (0.00061) | 26.39th | v3 (v2023.03.01) |
| Apr 29, 2024 | 0.06% (0.00061) | 24.80th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.06% (0.00059) | 22.79th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.05% (0.00054) | 18.75th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00070) | 28.53th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.42% (0.00416) | 10.04th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- https://www.datto.com/partner-security-update-nov2017 x_refsource_CONFIRMMitigationPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.datto.com/partner-security-update-nov2017 | x_refsource_CONFIRMMitigationPatchVendor Advisory |
Change history (0)
No recorded changes yet.