Govee H6056 1.08.13 API authorization

Summaryinfo

A vulnerability classified as very critical has been found in Govee H6056 1.08.13. Affected by this issue is some unknown functionality of the component API. Performing a manipulation results in authorization. This vulnerability is identified as CVE-2025-10910. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Govee H6056 1.08.13. It has been classified as very critical. This affects some unknown processing of the component API. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A flaw in the binding process of Govee’s cloud platform and devices allows a remote attacker to bind an existing, online Govee device to the attacker’s account, resulting in full control of the device and removal of the device from its legitimate owner’s account. The server‑side API allows device association using a set of identifiers: "device", "sku", "type", and a client‑computed "value", that are not cryptographically bound to a secret originating from the device itself. The vulnerability has been verified for the Govee H6056 - lamp device in firmware version 1.08.13, but may affect also other Govee cloud‑connected devices. The vendor is investigating other potentially affected models. The vendor has deployed server-side security enhancements and automatic firmware updates for model H6056. Most of H6056 devices have been successfully patched through automatic updates. Remaining H6056 users with upgradeable hardware versions must manually update firmware through the Govee Home app while keeping their device WiFi-connected. Users should open the Govee Home app, tap their H6056 device card to enter the device details page, tap the settings icon in the upper right corner, navigate to Device Information section (Firmware Version), and tap the Update button to install the security patch immediately. Govee H6056 devices with hardware versions 1.00.10 or 1.00.11 cannot receive firmware update due to hardware limitations.

The weakness was released by Jan Adamski. It is possible to read the advisory at cert.pl. This vulnerability is uniquely identified as CVE-2025-10910 since 09/24/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 12/20/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-204256). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

• Govee

Name

• H6056

Version

• 1.08.13

CPE 2.3info

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CPE 2.2info

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