Stack-Based Buffer Overflow in Tenda O6 Wi-Fi Extender
CVE-2024-8230

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
O6
Vendor
CVE Published:
28 August 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A significant security vulnerability has been identified in the Tenda O6 Wi-Fi extender, specifically in version 1.0.0.7 (2054). This flaw resides in the 'fromSafeSetMacFilter' function, enabling a stack-based buffer overflow when the arguments related to remark, type, or time are manipulated. The exploit can be carried out remotely, posing a considerable risk to users' network security. Despite notifications regarding this vulnerability, Tenda has yet to respond. It is crucial for users of the affected product to apply necessary updates and consider additional security measures to protect their networks from potential attacks.

Affected Version(s)

O6 1.0.0.7(2054)

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-2024-8230 - Proof of Concept

References

https://vuldb.com/?id.275939
vdb-entrytechnical-description
https://vuldb.com/?ctiid.275939
signaturepermissions-required
https://vuldb.com/?submit.394031
third-party-advisory

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

Collectors

NVD DatabaseMitre Database1 Proof of Concept(s)

Credit

yhryhryhr_miemie (VulDB User)
.