CVE-2022-39064
highpriority · track · 32EPSS 0.004 · 34 %ileEUUSEPSS · scored 2026-10-27
An attacker sending a single malformed IEEE 802.15.4 (Zigbee) frame makes the TRÅDFRI bulb blink, and if they replay (i.e. resend) the same frame multiple times, the bulb performs a factory reset. This causes the bulb to lose configuration information about the Zigbee network and current brightness level. After this attack, all lights are on with full brightness, and a user cannot control the bulbs with either the IKEA Home Smart app or the TRÅDFRI remote control. The malformed Zigbee frame is an unauthenticated broadcast message, which means all vulnerable devices within radio range are affected. CVSS 3.1 Base Score 7.1 vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
- ikea tradfri led1732g11 firmwareall versionsnvdUScpe:2.3:o:ikea:tradfri_led1732g11_firmware:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (4)
External citations — patches, advisories, analysis.
- https://cxsecurity.com/cveshow/CVE-2022-39064/cnnvd
- https://www.synopsys.com/blogs/software-security/cyrc-advisory-ikea-tradfri-smart-lighting/cnnvd
- https://www.synopsys.com/blogs/software-security/cyrc-advisory-ikea-tradfri-smart-lighting/enisa_euvd
- https://www.synopsys.com/blogs/software-security/cyrc-advisory-ikea-tradfri-smart-lighting/Third Party Advisorynvd
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