CVE-2022-46640

CRITICALNVD 9.89.8—Elevated

9.8

Nanoleaf Desktop App before v1.3.1 was discovered to contain a command injection vulnerability which is exploited via a crafted HTTP request.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 94.6%
KEV: Not listed

Published

April 18, 2023

Last Modified

February 6, 2025

Advisory Details (2)

Auto-updated May 28, 2026

🔬 Proof of concept available. No patch confirmed yet.

generic🟡 PoC Available

How I hacked IoT management apps: the story behind CVE-2022-46640

https://pwning.tech/cve-2022-46640/

generic

Nanoleaf® Official Site | Smart Home LED Lighting Products

http://nanoleaf.com

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-77Command Injection

Data Freshness Timeline

(refreshed 9× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2022-46640?

CVE-2022-46640 is a critical vulnerability published on April 18, 2023. Nanoleaf Desktop App before v1.3.1 was discovered to contain a command injection vulnerability which is exploited via a crafted HTTP request.

When was CVE-2022-46640 disclosed?

CVE-2022-46640 was first published in the National Vulnerability Database on April 18, 2023, with the most recent update on February 6, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-46640 actively exploited?

CVE-2022-46640 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 94.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-46640?

CVE-2022-46640 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2022-46640?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-46640, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-46640

Explore →

Is Your Infrastructure Affected by CVE-2022-46640?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2022-46640

📅 Published

🔄 Last Modified

📋 Advisory Details (2)