Tenda AC10U formSetPPTPServer stack-based overflow
CVE-2024-0924

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
AC10U
Vendor
CVE Published:
26 January 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A vulnerability has been identified in the Tenda AC10U router, specifically in the formSetPPTPServer function of its firmware version 15.03.06.49_multi_TDE01. This vulnerability allows a stack-based buffer overflow due to improper handling of the startIp argument. An adversary could exploit this vulnerability remotely, potentially leading to system compromise. The details of the vulnerability have been publicly disclosed, and the potential for exploitation exists, posing a risk to users of the affected device. Vendors have been notified about this issue but have not provided any feedback.

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-2024-0924 - Proof of Concept

References

https://vuldb.com/?id.252129
vdb-entrytechnical-description
https://vuldb.com/?ctiid.252129
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)
.