Stack Overflow Vulnerability in Tenda TX3 Routers
CVE-2022-43025

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Tx3 Firmware
Vendor
CVE Published:
19 October 2022

What is CVE-2022-43025?

The Tenda TX3 router is vulnerable to a stack overflow issue that can be exploited through the startIp parameter when accessing the SetPptpServerCfg endpoint. This vulnerability can lead to potential unauthorized code execution, posing a significant risk to the integrity and security of the network. Users are advised to apply available patches and follow security best practices to mitigate this threat.

References

https://github.com/tianhui999/myCVE/blob/main/TX3/TX3-1.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

.
CVE-2022-43025 : Stack Overflow Vulnerability in Tenda TX3 Routers