Coordinated Vulnerability Disclosure (CVD) is a structured process that allows security researchers, users, and organizations to report and resolve cybersecurity vulnerabilities responsibly.
It ensures that weaknesses in digital, IoT, and ICT products are identified, analyzed, and addressed in a controlled and transparent way — before they can be exploited.
Under modern EU cybersecurity frameworks such as the Cyber Resilience Act (CRA), and harmonized standards like EN 303 645 and EN 18031, manufacturers are required to establish clear CVD policies and procedures.
👉 For official guidance, see the EN 303 645 ETSI Standard (PDF).
Why Are CVD Requirements Important?
CVD is more than just a best practice — it’s a regulatory expectation and a key part of responsible cybersecurity management.
Implementing a CVD process helps you:
- Detect and fix vulnerabilities early.
- Protect consumer data and prevent cyberattacks.
- Demonstrate compliance with EU cybersecurity standards.
- Build trust with customers, partners, and regulators.
- Support CE/UKCA marking and CRA alignment.
Without a structured CVD policy, unresolved vulnerabilities can lead to serious security breaches, reputational damage, and regulatory fines.
Who Needs to Implement CVD?
All manufacturers of connected or digital products that can communicate over networks must comply with CVD requirements. This includes:
- IoT devices (smart home, industrial, and wearables)
- ICT products and networked equipment
- Radio devices under the CE RED Delegated Act (EU 2022/30)
- Software applications with connectivity or cloud integration
If your product connects to the internet or exchanges data, you need a CVD process to meet current EU cybersecurity expectations.
Key Elements of a Strong CVD Policy
A compliant CVD framework should include:
- Defined reporting channels — A public and accessible way for security researchers to report vulnerabilities.
- Disclosure management procedure — Steps for assessing, prioritizing, and mitigating reported issues.
- Communication protocol — Coordinating with external reporters and informing affected users when necessary.
- Documentation & traceability — Maintaining detailed records of vulnerability handling and remediation.
- Integration into product lifecycle — Ensuring CVD processes remain active throughout the device’s operational life.
Steps to Achieve CVD Compliance
- Assess Current Vulnerability Management – Identify existing gaps in your product’s reporting and disclosure processes.
- Develop a CVD Policy – Create a formal framework aligned with EN 303 645 and EN 18031 requirements.
- Implement Reporting Mechanisms – Set up secure channels for receiving and managing disclosures.
- Train Internal Teams – Ensure technical and compliance staff can evaluate and respond effectively.
- Review & Improve – Regularly audit your CVD system and documentation for ongoing compliance.
Consequences of Not Meeting CVD Requirements
Failing to comply with CVD expectations can result in:
- Blocked or delayed market access under EU cybersecurity rules.
- Financial penalties under CRA or CE RED enforcement.
- Uncontrolled exposure of vulnerabilities leading to breaches.
- Long-term loss of consumer trust and brand credibility.
FAQs About CVD Requirements
Is CVD mandatory under EU law?
Yes — the EU Cyber Resilience Act and related directives require all manufacturers of connected devices to maintain a structured vulnerability disclosure process.
Do CVD policies apply to small companies?
Yes — all manufacturers, regardless of size, must provide a method for users or researchers to report vulnerabilities responsibly.
Are EN 303 645 and EN 18031 related to CVD?
Yes — both standards reference CVD as a requirement for identifying, managing, and resolving security vulnerabilities in connected products.
Why Choose 360Compliance for CVD Implementation
At 360Compliance, we help companies integrate CVD Requirements into their cybersecurity and compliance strategies.
Our team ensures your CVD policy meets EU expectations and aligns with EN 303 645, EN 18031, and the Cyber Resilience Act.
Our services include:
- CVD Policy Development – Creating customized disclosure frameworks.
- Cybersecurity Testing & Evaluation – Identifying vulnerabilities before market launch.
- Regulatory Alignment – Ensuring your process meets CRA and CE RED compliance.
- Training & Documentation – Helping internal teams manage disclosures effectively.
👉 Partner with 360Compliance to establish a complete CVD compliance framework and strengthen your product’s cybersecurity. Contact us today to begin your compliance journey.
