MEDIUM
QNAP NAS application Proxy Server through version 1.2.0 does not authenticate requests properly
Published Jun 5, 2018
5.3
MEDIUMCVSS 3.0
EPSS 1.10%
Description
QNAP NAS application Proxy Server through version 1.2.0 does not authenticate requests properly. Successful exploitation can lead to change of the settings of Proxy Server.
Affected products
No data.
- < 1.3.0
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.
5.3 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact Low
Availability Impact None
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
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.
1.10% 0.01104
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01104
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.10% (0.01104) | 64.55th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.10% (0.01104) | 64.30th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.07% (0.00070) | 30.94th | v3 (v2023.03.01) |
| Jul 13, 2024 | 0.07% (0.00070) | 30.89th | v3 (v2023.03.01) |
| Oct 27, 2023 | 0.07% (0.00069) | 28.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00082) | 33.19th | 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 | 0.62% (0.00624) | 17.80th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
Weaknesses (1)
References (2)
- http://www.securitytracker.com/id/1041025 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://www.qnap.com/en/security-advisory/nas-201806-01 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1041025 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://www.qnap.com/en/security-advisory/nas-201806-01 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 5, 2018
Updated Aug 5, 2024
Reserved Apr 10, 2017
Link CVE-2017-7639
CISA Vulnrichment
Updated n/a