VOIP Penetration Testing

Voice over Internet Protocol (VoIP) has become a popular and cost-effective communication technology due to its affordability and flexibility. However, VoIP systems are vulnerable to security threats that can expose internal networks, including those connected through VLANs, to significant risks.

VoIP Penetration Testing plays a crucial role in identifying and mitigating these vulnerabilities. CyberSec Consulting specializes in assessing VoIP infrastructure to uncover potential threats and safeguard internal network environments. Our experts thoroughly evaluate VoIP components from a security perspective, ensuring they are capable of maintaining the confidentiality and integrity of the system and its associated traffic.

Our VOIP security testing services include:

  • Testing phone registration vulnerabilities
  • Spoofing caller IDs
  • Attacking VoIP clients (both hardware and software phones)
  • Tampering with voicemail systems
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With our comprehensive VoIP security assessments, we help organizations strengthen their defenses and protect their communication networks from potential attacks.

Why Do You Need VoIP Penetration Testing

CyberSec Consulting's VOIP Security service ensures you get the most out of your existing VOIP network infrastructure by identifying potential risks and opportunities. We assess your current approach and provide tailored recommendations to enhance the efficiency of your assets. Our comprehensive Pen Test checklist follows industry standards, including the OWASP Top Ten, PCI Compliance, and NIST 800-53, to ensure a successful evaluation.

  • Information gathering and footprinting for VoIP
  • Eavesdropping on traffic and capturing traffic.
  • Authentication and authorization vulnerabilities
  • Registering SIP Service With/without Credentials
  • Call Initiation with/without Spoof & Credentials
  • VLAN hopping vulnerability in the VoIP Network
  • Spoofing Caller ID vulnerability in the VoIP Network
  • Identification of Denial of Service (DOS) vulnerabilities
  • Brute Force Attack and vulnerability for SIP Service
  • Toll Fraud Exploit and vulnerability in the VOIP network

VOIP Pentest Vulnerability Test Cases

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  • Vulnerability in SIP Protocol
  • Weak Authentication/Authorization
  • Denial of Service (DoS) via Flooding
  • Buffer Overflow in VoIP Devices
  • Eavesdropping and Man-in-the-Middle (MITM) Attacks
  • VoIP Call Hijacking
  • Voicemail System Vulnerabilities
  • Call Forwarding Abuse
  • Cross-Site Scripting (XSS) in Web-based VoIP Management Interfaces
  • Call Billing Manipulation

CyberSec Consulting Is Your Strategic Services And Education Partner

We offer the finest cybersecurity services and solutions across the globe, safeguarding businesses from emerging threats with innovative and proactive security measures.