Stack Overflow Vulnerability in TOTOLINK N600R Router
CVE-2022-29391

9.8CRITICAL

Key Information:

Vendor
Totolink
Status
N600r Firmware
Vendor
CVE Published:
10 May 2022

Summary

A stack overflow vulnerability has been identified in the TOTOLINK N600R router firmware, specifically in the handling of the comment parameter within the function FUN_004200c8. Exploiting this weakness can potentially allow an attacker to execute arbitrary code, compromising the integrity and availability of the device. It is essential for users of the affected version to update their firmware promptly to mitigate the risks associated with this vulnerability.

References

https://github.com/d1tto/IoT-vuln/tree/main/Totolink/5.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

.