HIGH
Email Injection in TerraMaster TOS <= 4.2.06 allows remote unauthenticated attackers to abuse the forget password functionality and achieve account takeover
Published Dec 24, 2020
7.3
HIGHCVSS 3.1
EPSS 4.13%
Description
Email Injection in TerraMaster TOS <= 4.2.06 allows remote unauthenticated attackers to abuse the forget password functionality and achieve account takeover.
Affected products
No data.
- ≤ 4.2.06
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.
7.3 HIGH NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact Low
Availability Impact Low
No CVSS v3.0 score for this CVE.
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
4.13% 0.04129
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.04129
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.13% (0.04129) | 90.50th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.13% (0.04129) | 89.48th | v5 (v2026.06.15) |
| Mar 30, 2025 | 30.02% (0.30022) | 96.26th | v4 (v2025.03.14) |
| Mar 29, 2025 | 32.68% (0.32679) | 95.10th | v4 (v2025.03.14) |
| Mar 25, 2025 | 30.02% (0.30022) | 96.22th | v4 (v2025.03.14) |
| Mar 23, 2025 | 25.38% (0.25384) | 95.57th | v4 (v2025.03.14) |
| Mar 19, 2025 | 12.65% (0.12651) | 93.11th | v4 (v2025.03.14) |
| Mar 17, 2025 | 25.38% (0.25384) | 95.75th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.30% (0.00297) | 69.66th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.30% (0.00297) | 68.52th | v3 (v2023.03.01) |
| Dec 28, 2023 | 0.30% (0.00297) | 66.09th | v3 (v2023.03.01) |
| Sep 9, 2023 | 0.29% (0.00290) | 65.11th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.26% (0.00255) | 62.65th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.18% (0.00180) | 53.34th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.50% (0.04499) | 74.08th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.43% (0.03427) | 68.31th | v5 (v2026.06.15) |
| Jan 6, 2022 | 3.43% (0.03427) | 68.01th | v1 |
| Sep 1, 2021 | 0.78% (0.00785) | 52.07th | v1 |
| Apr 14, 2021 | 0.78% (0.00785) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://www.ihteam.net/advisory/terramaster-tos-multiple-vulnerabilities/ x_refsource_MISCExploitThird Party Advisory
- https://www.terra-master.com/ x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.ihteam.net/advisory/terramaster-tos-multiple-vulnerabilities/ | x_refsource_MISCExploitThird Party Advisory | |
| https://www.terra-master.com/ | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 24, 2020
Updated Aug 4, 2024
Reserved Nov 2, 2020
Link CVE-2020-28186
CISA Vulnrichment
Updated n/a