Stack Overflow Vulnerability in Tenda TX3 Router
CVE-2022-43026

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Tx3 Firmware
Vendor
CVE Published:
19 October 2022

What is CVE-2022-43026?

A stack overflow vulnerability was identified in the Tenda TX3 Router, specifically in the handling of the endIp parameter within the /goform/SetPptpServerCfg endpoint. This flaw can allow an attacker to exploit the system by sending crafted input, potentially leading to unexpected behavior or execution of arbitrary code.

References

https://github.com/tianhui999/myCVE/blob/main/TX3/TX3-2.md

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

.