Stack Overflow Vulnerability in TOTOLINK X2000R Router
CVE-2023-46557

9.8CRITICAL

Key Information:

Vendor
Totolink
Status
X2000r Firmware
Vendor
CVE Published:
25 October 2023

Summary

A vulnerability has been identified in the TOTOLINK X2000R router, specifically in version v1.0.0-B20230221.0948.web, where a function known as formMultiAPVLAN is susceptible to a stack overflow attack. This may potentially allow attackers to execute arbitrary code or disrupt the performance of the device, posing a significant risk to network integrity and user data protection.

References

https://totolink.cn/home/menu/detail.html?menu_listtpl=do...
https://github.com/XYIYM/Digging/blob/main/TOTOLINK/X2000...

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

.