Authenticated Remote OS Command Injection Vulnerability in TRENDnet Router
CVE-2025-65202

8HIGH

Key Information:

Vendor

TRENDnet

Status
TEW-657BRM
Vendor
CVE Published:
26 November 2025

What is CVE-2025-65202?

The TRENDnet TEW-657BRM version 1.00.1 is susceptible to an authenticated remote OS command injection vulnerability within the setup.cgi binary. This flaw is exploitable through specific HTTP parameters such as 'command', 'todo', and 'next_file'. An attacker leveraging this vulnerability can gain root privileges to execute arbitrary commands, posing a significant risk to the integrity and security of the device.

References

https://github.com/WhereisRain/TEW-657BRM

CVSS V3.1

Score:
8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.
CVE-2025-65202 : Authenticated Remote OS Command Injection Vulnerability in TRENDnet Router