Stack Overflow Vulnerability in TOTOLINK Routers
CVE-2023-36947

9.8CRITICAL

Key Information:

Vendor
Totolink
Status
X5000r Firmware
Vendor
CVE Published:
16 October 2023

Summary

A stack overflow vulnerability has been identified in TOTOLINK X5000R and A7000R routers, specifically through the 'File' parameter in the UploadCustomModule function. This flaw can potentially allow a malicious user to execute arbitrary code, posing significant security risks to affected devices. Users are advised to review security measures and update their systems to mitigate potential threats.

References

https://github.com/Archerber/bug_submit/blob/main/TOTOLIN...

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

.