---
id: CVE-2025-45480
title: Floodlight 71fe8a7 allows disruption of host communication via link spoofing
summary: >-
  Floodlight 71fe8a7 allows disruption of host communication via link spoofing.
  A port is misclassified as a non-boundary.
severity: low
cvss: 3
cvssVector: 'CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:N'
cwe:
  - CWE-669
vendor: projectfloodlight
product: Floodlight
affected:
  - Floodlight 71fe8a7e72096eb0fd96c1d814a04e3b7b782830
published: '2026-09-13'
updated: '2026-09-22'
sourceUpdated: '2026-09-22T20:00:03.713'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-45480'
references:
  - url: 'https://github.com/floodlight/floodlight/issues/873'
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
epss: 0.00154
epssPercentile: 0.04965
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-14T14:56:52.347655Z'
ingestedAt: '2026-09-14T15:23:07.469Z'
---

## Overview

Floodlight 71fe8a7 allows disruption of host communication via link spoofing. A port is misclassified as a non-boundary.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.