Tenda AC10U formSetVirtualSer stack-based overflow
CVE-2024-0925

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 has been identified, specifically affecting version 15.03.06.49_multi_TDE01. This issue is associated with the function formSetVirtualSer, where improper handling of argument lists can lead to a stack-based buffer overflow. An attacker can exploit this vulnerability remotely, allowing potential unauthorized access and manipulation of the device. The vulnerability was disclosed publicly, and its exploit has been detailed in the appropriate technical references. Despite early notification to the vendor, no response was received.

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-2024-0925 - Proof of Concept

References

https://vuldb.com/?id.252130
vdb-entrytechnical-description
https://vuldb.com/?ctiid.252130
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)
.