Tuya Camera 3.2.9 Vulnerability: Remote Denial of Service Attack Possible
CVE-2024-3764

2.7LOW

Key Information:

Vendor

Tuya

Status
Sdk
Vendor
CVE Published:
14 April 2024

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2024-3764?

** 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.

Affected Version(s)

SDK 5.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-3764 - Proof of Concept

References

https://vuldb.com/?id.260604
vdb-entrytechnical-description
https://vuldb.com/?ctiid.260604
signaturepermissions-required
https://vuldb.com/?submit.311860
third-party-advisory

CVSS V3.1

Score:
2.7
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

kaizheng (VulDB User)
.