Stack-Based Buffer Overflow in Tenda 4G300 Device
CVE-2024-4167

8.8HIGH

Key Information:

Vendor

Tenda
Status
4g300
Vendor
CVE Published:
25 April 2024

What is CVE-2024-4167?

A critical vulnerability has been identified in the Tenda 4G300 router, specifically affecting version 1.01.42. The issue arises due to improper handling of date and time input parameters within the function sub_422AA4, leading to a stack-based buffer overflow. This flaw can be exploited remotely, allowing attackers to manipulate input arguments for year, month, day, hour, minute, and second to gain unauthorized access or disrupt system operations. Despite early contact attempts, Tenda has not responded to notifications regarding this vulnerability, raising concerns about timely remediation and user safety.

Affected Version(s)

4G300 1.01.42

References

https://vuldb.com/?id.261986
vdb-entrytechnical-description
https://vuldb.com/?ctiid.261986
signaturepermissions-required
https://vuldb.com/?submit.318983
third-party-advisory

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

wxhwxhwxh_mie (VulDB User)
.
CVE-2024-4167 : Stack-Based Buffer Overflow in Tenda 4G300 Device