Stack Overflow Vulnerability in TOTOLINK X2000R Router
CVE-2023-46540

9.8CRITICAL

Key Information:

Vendor

Totolink
Status
X2000r Firmware
Vendor
CVE Published:
25 October 2023

What is CVE-2023-46540?

A stack overflow vulnerability has been identified in the TOTOLINK X2000R router firmware version v1.0.0-B20230221.0948.web, through the function formNtp. This flaw could potentially allow attackers to execute arbitrary code, compromising the integrity of the device and potentially leading to unauthorized access or denial of service.

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

.