Cleartext Transmission of Sensitive Information in SNMP
Published Dec 31, 2020
7.5
HIGHCVSS 3.1
EPSS 0.83%
Description
A cleartext transmission of sensitive information vulnerability has been reported to affect certain QTS devices. If exploited, this vulnerability allows a remote attacker to gain access to sensitive information. QNAP have already fixed this vulnerability in the following versions: QTS 4.4.3.1354 build 20200702 (and later)
Affected products
-
- Version unspecifiedStatusaffectedConstraints<4.4.3.1354
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| QNAP Systems Inc. | QTS | n/a |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
QNAP have already fixed this vulnerability in the following versions: QTS 4.4.3.1354 build 20200702 (and later)
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:N/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.83% (0.00826) | 55.88th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.82% (0.00816) | 55.56th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.27% (0.00272) | 68.23th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.27% (0.00272) | 66.99th | v3 (v2023.03.01) |
| Jan 4, 2024 | 0.27% (0.00272) | 64.48th | v3 (v2023.03.01) |
| Sep 16, 2023 | 0.27% (0.00265) | 63.60th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.24% (0.00240) | 61.34th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.21% (0.00214) | 57.60th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | 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 | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.52% (0.00523) | 0.00th | v1 |
References (1)
- https://www.qnap.com/zh-tw/security-advisory/qsa-20-22 x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.qnap.com/zh-tw/security-advisory/qsa-20-22 | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.