Stack Overflow Vulnerability in TOTOLINK N600R by TOTOLINK
CVE-2022-29396

9.8CRITICAL

Key Information:

Vendor

Totolink
Status
N600r Firmware
Vendor
CVE Published:
10 May 2022

What is CVE-2022-29396?

The TOTOLINK N600R, specifically version V4.3.0cu.7647_B20210106, has been identified to have a stack overflow vulnerability. This flaw arises from improper handling of input parameters, particularly the comment parameter within the function FUN_00418f10. Exploiting this vulnerability could allow an attacker to execute arbitrary code, potentially compromising the network device's integrity and facilitating further attacks on connected systems.

References

https://github.com/d1tto/IoT-vuln/tree/main/Totolink/8.se...
x_refsource_MISC

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

.