Tenda AC10U formWifiWpsOOB stack-based overflow
CVE-2024-0926

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
AC10U
Vendor
CVE Published:
26 January 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A vulnerability in the Tenda AC10U router version 15.03.06.49_multi_TDE01 is linked to the function formWifiWpsOOB. This vulnerability arises from improper handling of the argument index, resulting in a stack-based buffer overflow. Attackers can exploit this vulnerability remotely, gaining unauthorized access and potentially executing arbitrary code. The exploit has been publicly disclosed, emphasizing the urgency for users to implement mitigations. The vendor has been informed of the issue but has not responded to date.

Affected Version(s)

AC10U 15.03.06.49_multi_TDE01

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-2024-0926 - Proof of Concept

References

https://vuldb.com/?id.252131
vdb-entrytechnical-description
https://vuldb.com/?ctiid.252131
signaturepermissions-required
https://github.com/yaoyue123/iot/blob/main/Tenda/AC10U/fo...
exploit

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

chenjun ma (VulDB User)
.