CVE-2026-20168

Cisco IoT Field Network Director Path Traversal Vulnerability

Medium · published May 6, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
18.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00272 · 18.6th percentile
Published
2026-05-06T16:15Z
EPSS history
Timeline
  • 06 MAY 16:15Z
    Cisco IoT Field Network Director Path Traversal Vulnerability
    cvelistv5