CVE-2026-33268

Nanoleaf Lines unauthenticated firmware file store

MEDIUM
6.5
CVSS Score
Published: March 25, 2026 at 02:21 PM UTC
Updated: June 17, 2026 at 10:37 AM UTC
1 product affected across 1 vendorLines

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

12.3.2 ≤ v < 12.3.612.3.2
Vendor states this is fixed in 12.3.6 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMcisa-cg
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-400

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