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How CVE-2025-32813 Works
CVE-2025-32813 is a critical remote command injection vulnerability in Infoblox NETMRI versions before 7.6.1. Attackers exploit improper input sanitization in API endpoints, allowing unauthenticated remote code execution by injecting malicious commands via crafted HTTP requests. The system processes these inputs without validation, enabling arbitrary OS command execution with elevated privileges. This occurs due to insufficient escaping of user-supplied data passed to system shell functions.
DailyCVE Form
Platform: Infoblox NETMRI
Version: <7.6.1
Vulnerability: Command Injection
Severity: Critical
Date: 06/03/2025
Prediction: Patch by 07/15/2025
What Undercode Say:
Exploitation Analysis
import requests
target = "http://<TARGET_IP>/api/v1/inject"
payload = ";cat /etc/passwd"
response = requests.post(target, data={"param": payload})
print(response.text)
Protection Commands
Immediate mitigation (block unauthorized API access) iptables -A INPUT -p tcp --dport 443 -s !TRUSTED_IP -j DROP
Detection Script
import subprocess def check_version(): result = subprocess.run(["netmri", "--version"], capture_output=True) return "7.6.1" not in result.stdout.decode()
Patch Verification
Post-patch validation
curl -k https://localhost/api/v1/inject -d '{"param":"test"}' | grep -q "invalid input"
Network Analytics
Wireshark filter for exploit attempts: http.request.uri contains "/api/v1/" && frame contains ";"
Log Monitoring
Check for exploitation attempts grep -r "POST /api/v1" /var/log/netmri | grep -E ';|||&'
Upgrade Command
Official fix (requires Infoblox support) sudo apt-get update && sudo apt-get install netmri=7.6.1-1
Vulnerability Scanning
nmap -sV --script=http-vuln-cve2025-32813 <TARGET_IP>
Exploit Impact
Successful exploitation grants root privileges, enabling lateral movement, data exfiltration, and persistent backdoor installation via cron jobs or SSH key injection.
Hardening Steps
1. Disable unused API endpoints 2. Implement strict input validation 3. Enforce network segmentation
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
