CVE-2026-33268CWE-400

Nanoleaf Lines unauthenticated firmware file store

Medium · published March 25, 2026

CVSS v4.0
6.9
EPSS
1%
Percentile
48.8
In the wild
Unconfirmed
What it is

Nanoleaf Lines 12.3.2 does not authenticate firmware file uploads. A remote, unauthenticated attacker can upload firmware files on the device and consume storage resources. Fixed in 12.3.6.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
EPSS
0.00615 · 48.8th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2026-03-25T14:21Z
EPSS history
Timeline
  • 25 MAR 14:21Z
    Nanoleaf Lines unauthenticated firmware file store
    cvelistv5