Cisco IoT Field Network Director Path Traversal Vulnerability
Published May 6, 2026
6.5
MEDIUMCVSS 3.1
EPSS 0.27%
Description
A vulnerability in the web-based management interface of Cisco IoT Field Network Director could allow an authenticated, remote attacker with low privileges to retrieve files that they do not have permission to access. This vulnerability is due to insufficient file access checks. An attacker could exploit this vulnerability by submitting crafted input in the web-based management interface. A successful exploit could allow the attacker to read files that they are not authorized to access.
Affected products
-
- Version 4.1.0StatusaffectedConstraints-
- Version 4.1.1StatusaffectedConstraints-
- Version 4.1.2StatusaffectedConstraints-
- Version 4.1.3StatusaffectedConstraints-
- Version 4.10.0StatusaffectedConstraints-
- Version 4.11.0StatusaffectedConstraints-
- Version 4.12.0StatusaffectedConstraints-
- Version 4.12.1StatusaffectedConstraints-
- Version 4.2.0StatusaffectedConstraints-
- Version 4.3.0StatusaffectedConstraints-
- Version 4.3.1StatusaffectedConstraints-
- Version 4.3.2StatusaffectedConstraints-
- Version 4.4.0StatusaffectedConstraints-
- Version 4.4.1StatusaffectedConstraints-
- Version 4.4.2StatusaffectedConstraints-
- Version 4.4.3StatusaffectedConstraints-
- Version 4.4.4StatusaffectedConstraints-
- Version 4.5.0StatusaffectedConstraints-
- Version 4.5.1StatusaffectedConstraints-
- Version 4.6.0StatusaffectedConstraints-
- Version 4.6.1StatusaffectedConstraints-
- Version 4.6.2StatusaffectedConstraints-
- Version 4.7.0StatusaffectedConstraints-
- Version 4.7.1StatusaffectedConstraints-
- Version 4.7.2StatusaffectedConstraints-
- Version 4.8.0StatusaffectedConstraints-
- Version 4.8.1StatusaffectedConstraints-
- Version 4.9.0StatusaffectedConstraints-
- Version 4.9.1StatusaffectedConstraints-
- Version 4.9.2StatusaffectedConstraints-
- 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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cisco | Cisco IoT Field Network Director (IoT-FND) | n/a |
|
- < 5.0.0-117
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed May 6, 2026 · 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
May–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.27% (0.00272) | 17.75th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.27% (0.00266) | 18.01th | v5 (v2026.06.15) |
| May 7, 2026 | 0.04% (0.00038) | 11.44th | v4 (v2025.03.14) |
References (1)
Change history (0)
No recorded changes yet.