What is CVE-2022-47100?

CVE-2022-47100 is a high-severity vulnerability in Sengled Es21-N1eaw, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2023-01-26.

How severe is CVE-2022-47100?

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

Is CVE-2022-47100 known to be exploited?

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

Improper input validation in Sengled Es21-N1eaw

CVE-2022-47100

A vulnerability in Sengled Smart bulb 0x0000024 allows attackers to arbitrarily perform a factory reset on the device via a crafted IEEE 802.15.4 frame.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.010 (59.9th percentile) — read the EPSS interpretation.

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.

Affected products

Sengled Es21-n1eaw
Sengled Es21-n1eaw_firmware — versions 0x0000024
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-47100?: CVE-2022-47100 is a high-severity vulnerability in Sengled Es21-N1eaw, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2023-01-26.
How severe is CVE-2022-47100?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2022-47100 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.