In FortiClientWindows 5.4.1 and 5.4.2, an attacker may escalate privilege via a FortiClientNamedPipe vulnerability
Published Jun 26, 2017
8.8
HIGHCVSS 3.0
EPSS 1.82%
Description
In FortiClientWindows 5.4.1 and 5.4.2, an attacker may escalate privilege via a FortiClientNamedPipe vulnerability.
Affected products
-
- Version FortiClient 5.4.2, 5.4.1StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Fortinet | Fortinet FortiClient | n/a |
|
- 5.4.1
- 5.4.2
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.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:S/C:C/I:C/A:C
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Oct 24, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.82% (0.01822) | 77.98th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.82% (0.01822) | 75.89th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.59% (0.00590) | 67.32th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.09% (0.00092) | 41.13th | v3 (v2023.03.01) |
| Jul 17, 2024 | 0.09% (0.00092) | 39.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00092) | 37.82th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
References (2)
- http://www.securityfocus.com/bid/101682 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://fortiguard.com/psirt/FG-IR-16-095 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/101682 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://fortiguard.com/psirt/FG-IR-16-095 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.