HIGH
Buffer overflow in PrivateTunnel 2.7 and 2.8 allows local attackers to cause a denial of service (SEH overwrite) or possibly have unspecified other impact via a long password
Published Apr 26, 2017
7.8
HIGHCVSS 3.0
EPSS 0.38%
Description
Buffer overflow in PrivateTunnel 2.7 and 2.8 allows local attackers to cause a denial of service (SEH overwrite) or possibly have unspecified other impact via a long password.
Affected products
No data.
OR
- 2.7
- 2.8
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.
7.8 HIGH NVD
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
4.6 MEDIUM NVD
AV:L/AC:L/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Low
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.
0.38% 0.00380
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00380
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.38% (0.00380) | 29.56th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.38% (0.00377) | 29.24th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.05% (0.00051) | 13.13th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.08% (0.00083) | 37.09th | v3 (v2023.03.01) |
| Jun 24, 2024 | 0.08% (0.00083) | 35.57th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00083) | 33.57th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.83% (0.01832) | 77.15th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.83% (0.01832) | 54.44th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.23% (0.01225) | 30.04th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.23% (0.01225) | 0.00th | v1 |
Weaknesses (1)
References (1)
- https://www.exploit-db.com/exploits/41916/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://www.exploit-db.com/exploits/41916/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 26, 2017
Updated Aug 5, 2024
Reserved Apr 12, 2017
Link CVE-2017-7720
CISA Vulnrichment
Updated n/a