What is CVE-2023-45955?

CVE-2023-45955 is a high-severity vulnerability in Nanoleaf Lightstrip, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2023-10-31.

How severe is CVE-2023-45955?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2023-45955 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Resource exhaustion in Nanoleaf Lightstrip

CVE-2023-45955

An issue discovered in Nanoleaf Light strip v3.5.10 allows attackers to cause a denial of service via crafted write binding attribute commands.

Vulnerability class: DoS (Denial of Service)

Published 2023-10-31 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.006 (46.3th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Nanoleaf Lightstrip
Nanoleaf Lightstrip Firmware — versions 3.5.10

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

github.com/IoT-Fuzz/IoT-Fuzz/blob/main/Nanoleaf Lightstrip Vulnerability Report… (Third Party Advisory)

Frequently asked questions

What is CVE-2023-45955?: CVE-2023-45955 is a high-severity vulnerability in Nanoleaf Lightstrip, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2023-10-31.
How severe is CVE-2023-45955?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-45955 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.