CVE-2023-42189

HIGH
7.5
CVSS Score
Published: October 10, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 06:23 AM UTC
18 products affected across 9 vendorsLightstrip FirmwareLed Strip FirmwareSmart Plug Firmware

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Severity
HIGH7.5
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

Insecure Permissions vulnerability in Connectivity Standards Alliance Matter Official SDK v.1.1.0.0 , Nanoleaf Light strip v.3.5.10, Govee LED Strip v.3.00.42, switchBot Hub2 v.1.0-0.8, Phillips hue hub v.1.59.1959097030, and yeelight smart lamp v.1.12.69 allows a remote attacker to cause a denial of service via a crafted script to the KeySetRemove function.

Affected

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

All versions
eve-eve-door-and-window (same device)
govee-led-strip (same device)
nanoleaf-lightstrip (same device)
All versions
orein-smart-bulb (same device)
phillips-hue-bridge (same device)
switchbot-hub2 (same device)
All versions
tapo-mini-smart-wi-fi-plug (same device)
All versions
tp-link-smart-plug (same device)
yeelight-smart-lamp (same device)
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

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

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-732

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