Stack Overflow Vulnerability in TOTOLINK X2000R by TOTOLINK
CVE-2023-46549

9.8CRITICAL

Key Information:

Vendor

Totolink
Status
X2000r Firmware
Vendor
CVE Published:
25 October 2023

What is CVE-2023-46549?

A stack overflow vulnerability has been identified in the TOTOLINK X2000R router firmware v1.0.0-B20230221.0948. This flaw occurs within the formSetLg function, potentially allowing an attacker to manipulate stack memory. If exploited, this vulnerability could facilitate unauthorized access or control over the affected device, posing significant security risks to users. It is crucial for users of this device to apply any available updates and assess their security measures to mitigate potential threats.

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

.