Command Injection Vulnerability in QTS and QuTS hero
Published Dec 10, 2020
9.8
CRITICALCVSS 3.1
EPSS 2.72%
Description
This command injection vulnerability allows attackers to execute arbitrary commands in a compromised application. QNAP have already fixed this vulnerability in the following versions of QTS and QuTS hero. QuTS hero h4.5.1.1472 build 20201031 and later QTS 4.5.1.1456 build 20201015 and later QTS 4.4.3.1354 build 20200702 and later
Affected products
-
- Version < 4.4.3.1354StatusaffectedConstraints-
- Version < 4.5.1.1456StatusaffectedConstraints-
- Version
-
- Version < h4.5.1.1472StatusaffectedConstraints-
- 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 |
| |||||||||
| QNAP Systems Inc. | QuTS hero | 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 of QTS and QuTS hero.
QuTS hero h4.5.1.1472 build 20201031 and later QTS 4.5.1.1456 build 20201015 and later 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:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
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 4, 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 (17 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 2.72% (0.02718) | 85.53th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.69% (0.02685) | 83.84th | v5 (v2026.06.15) |
| Nov 21, 2025 | 3.07% (0.03068) | 86.24th | v4 (v2025.03.14) |
| Nov 18, 2025 | 4.11% (0.04109) | 87.47th | v4 (v2025.03.14) |
| Mar 30, 2025 | 2.43% (0.02430) | 83.71th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.50% (0.05497) | 83.32th | v4 (v2025.03.14) |
| Mar 19, 2025 | 2.43% (0.02430) | 83.39th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.16% (0.00163) | 53.32th | v3 (v2023.03.01) |
| Aug 25, 2023 | 0.16% (0.00163) | 52.30th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00104) | 40.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.05% (0.02055) | 79.82th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.05% (0.02055) | 77.90th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.05% (0.02055) | 56.59th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.73% (0.00731) | 20.40th | v1 |
| Jan 6, 2022 | 0.73% (0.00731) | 19.82th | v1 |
| Sep 1, 2021 | 0.73% (0.00731) | 49.19th | v1 |
| Apr 14, 2021 | 0.73% (0.00731) | 0.00th | v1 |
References (1)
- https://www.qnap.com/en/security-advisory/qsa-20-16 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.qnap.com/en/security-advisory/qsa-20-16 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.