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CVE-2026-20168

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CVE-2026-20168

Published: May 6, 2026

Modified: May 6, 2026

PUBLISHED

CVSS v3.1

6.5

MEDIUM

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.

VendorProductVersions

Cisco

Cisco IoT Field Network Director (IoT-FND)

affected
4.5.1
affected
4.4.3
affected
4.1.0
affected
4.1.3
affected
4.6.1

+25 more versions

Weaknesses (CWE)

CWE-388

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

References

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