CVE-2024-3764
Tuya SDK MQTT Packet denial of service
- State
- Published
- Severity
- 2.7 Low
- Published
- Apr 14, 2024
- Updated
- Aug 26, 2024
- Reserved
- Apr 14, 2024
Description
** DISPUTED ** A vulnerability classified as problematic has been found in Tuya SDK up to 5.0.x. Affected is an unknown function of the component MQTT Packet Handler. The manipulation leads to denial of service. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. Upgrading to version 5.1.0 is able to address this issue. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-260604. NOTE: The vendor explains that a malicious actor would have to crack TLS first or use a legitimate login to initiate the attack.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 2.7 Low | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L | VulDB |
| 3.0 | 2.7 Low | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L | VulDB |
| 2.0 | 3.3 Low | AV:N/AC:L/Au:M/C:N/I:N/A:P | VulDB |
Weaknesses
- CWE-404 Denial of Service
Affected Products
| Product | Versions |
|---|---|
SDKTuya |
|
References
- VDB-260604 | Tuya SDK MQTT Packet denial of servicevdb-entrytechnical-description
- VDB-260604 | CTI Indicators (IOB, IOC, TTP)signaturepermissions-required
- Submit #311860 | Tuya camera firmware: 3.2.9 DoS (denial of service)third-party-advisory
- https://github.com/kzLiu2017/Tuya_Cam_CVE_Doc/blob/main/CVE%20Doc.pdfexploit
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.