Tenda AC10U formQuickIndex stack-based overflow
CVE-2024-0922

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
AC10U
Vendor
CVE Published:
26 January 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A vulnerability enables remote attackers to manipulate the 'PPPOEPassword' argument within the formQuickIndex function of the Tenda AC10U router, leading to a stack-based buffer overflow. This flaw allows potential exploitation, which could compromise the device and its network environment. The vulnerability was disclosed publicly, indicating its significance and the necessity for users to take preventive measures. Users are strongly advised to check for updates or patches from the vendor to mitigate the risks associated with this vulnerability.

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-2024-0922 - Proof of Concept

References

https://vuldb.com/?id.252127
vdb-entrytechnical-description
https://vuldb.com/?ctiid.252127
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)
.