Stack Overflow Vulnerability in Tenda 4G300 by Tenda
CVE-2023-38929

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
4g300 Firmware
Vendor
CVE Published:
7 August 2023

Summary

The Tenda 4G300, specifically version v1.01.42, is susceptible to a stack overflow vulnerability. This occurs due to improper handling of input parameters on the /VirtualSer endpoint, potentially allowing an attacker to exploit the device by sending specially crafted requests. Such exploitation could lead to unexpected behaviors or unauthorized access, compromising the overall security and integrity of the device.

References

https://github.com/FirmRec/IoT-Vulns/blob/main/tenda/Virt...

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

  • Vulnerability published

  • Vulnerability Reserved

.