Remote Command Execution Vulnerability in TOTOlink Router
CVE-2023-52031

9.8CRITICAL

Key Information:

Vendor

TOTOlink
Status
A3700r Firmware
Vendor
CVE Published:
11 January 2024

What is CVE-2023-52031?

The TOTOlink A3700R v9.1.2u.5822_B20200513 router contains a vulnerability in the UploadFirmwareFile function, which can be exploited to perform remote command execution. This issue allows attackers to send specially crafted requests to the affected device, leading to the execution of arbitrary commands on the system. The presence of this vulnerability raises significant risks, enabling unauthorized access and potential control over network devices.

References

https://815yang.github.io/2023/12/04/a3700r/TOTOlink%20A3...

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

.