CVE scanner for your connected devices
What is a cve scanner?
A security scanner is a tool that checks software components against a public vulnerability database of known vulnerabilities (called CVE for Common Vulnerabilities and Exposures) to identify and determine security risks. Vulnerability scanning is an activity that helps organizations detect and address potential security issues in their software stack, making it a key part of different types of vulnerability management.
3 reasons why you need to use a CVE Scanner
Identify security vulnerabilities
CVEs play a crucial role in security by acting as a central repository of vulnerable data that could potentially be exploited by attackers. Monitoring new CVEs can help prevent attackers from gaining unauthorized access to their network and infrastructure.
Mitigate impact
Monitoring CVEs with regularly running a vulnerability scanner allows for proactive risk mitigation by addressing security weaknesses before they are exploited.
Ensure Standard compliance
Keeping track of CVEs through dedicated maintenance dashboards and security reports helps meet compliance with security standards by ensuring software components are up-to-date and secure.
How does our CVE vulnerability scanner works?
CVE analysis
- Scoring and detailed information on each CVE
- Annotation system
Security monitoring
- Monitoring dashboards
- Integration in CI
- Decision documentation
CVE scanning should be a key step of your vulnerability management process
Monitoring known vulnerabilities
Regularly track and review known vulnerabilities, especially those listed in the CVE vulnerability databases using vulnerability scanning tools like CVE Scan Linux and Black Duck, to identify and report potential risks in your system and prioritize their mitigation.
Regular system component updates
Keep your system components, including software and libraries, on the latest updates to minimize exposure to common vulnerabilities.
Backporting mainline patches to Long-Term Support (LTS) branches
Apply security patches from the main development branches to your LTS versions, ensuring that even older, stable systems remain secure against newly discovered Common Vulnerabilities and Exposures (CVE).
CVE monitoring: a requirement of the European Cyber Resilience Act (CRA)
The Cyber Resilience Act is a European regulation that requires device makers to continuously monitor the security vulnerabilities of their devices and patch them as quickly as possible. The aim of European institutions is to enhance software security in devices commercialized within its borders. To do so, implementing a CVE vulnerability scanner in CI pipelines for regular scans of cybersecurity threats is a must.
Witekio can support your security maintenance activity
With more than 20 years of experience in IoT device security, embedded systems security, and software development, our cybersecurity professionals and firmware developers know that every connected product comes with unique risks and vulnerabilities.
We’re experts at finding and fixing those vulnerabilities. Whether you need help to update an existing or a new, smart or connected device yet to be released, Witekio’s security teams have the knowledge and experience to help you make IoT device security a true competitive advantage with our software vulnerability tools and expertise in CVE vulnerability tracking.
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FAQ: CVE scanner & vulnerability management
What is a CVE scanner and how does it help with vulnerability management?
A CVE scanner is a specialized security scanner tool designed to automate the process of vulnerability detection within software components. It works by checking your software stack against comprehensive public databases of known vulnerabilities, such as the National Vulnerability Database (NVD) which catalogs CVEs (Common Vulnerabilities and Exposures).
By using a CVE scanner, organizations can quickly identify security issues. This automation is key to effective vulnerability management, allowing teams to prioritize and mitigate risks proactively before they can be exploited by cyber threats, thereby improving overall security posture.
Why is continuous CVE monitoring essential for connected devices?
Continuous CVE monitoring is absolutely essential for connected devices, especially those in the IoT space, because new security vulnerabilities are discovered and disclosed constantly. Without ongoing CVE scanning, devices can quickly become susceptible to attacks, leading to data breaches, unauthorized access, or device compromise.
CVE monitoring ensures that your software composition analysis is always up-to-date against the latest threats. It enables timely patching and updates, which is crucial not only for maintaining the device’s security posture but also for meeting regulatory requirements. Proactive CVE vulnerability tracking prevents costly reactive measures.
What are the key steps involved in using a CVE scanner for vulnerability assessment?
Using a CVE scanner effectively for vulnerability assessment typically involves several key steps. First, it starts with SBOM (Software Bill of Materials) generation, which provides a comprehensive list of all software components within your device.
This SBOM is then fed into the CVE scanner, which compares it against public vulnerability databases like NVD. The scanner then performs CVE analysis, scoring and providing detailed information on each identified vulnerability.
The process extends to security monitoring, where dashboards provide real-time insights, and integrations into CI/CD pipelines ensure ongoing CVE scanning and the creation of decision documentation to guide the remediation efforts.
Can CVE scanners help achieve compliance with security standards?
CVE scanners are powerful software vulnerability tools that play a significant role in achieving and maintaining compliance with various security standards and regulations. Many industry standards (like ISO 27001, NIS2, or specific industry guidelines) require organizations to have robust vulnerability management processes in place.
By using a CVE scanner for CVE vulnerability tracking and CVE monitoring, companies can demonstrate due diligence, generate necessary security reports, and ensure their software components are consistently secure and compliant.
What is Software Composition Analysis (SCA) and how does it relate to CVE scanning?
Software Composition Analysis (SCA) is a process that identifies all open-source and third-party components within an application, including their licenses, versions, and known vulnerabilities. CVE scanning is a core part of SCA. While SCA provides a broader view of your software’s makeup and associated risks (like licensing compliance), CVE scanning specifically focuses on the security vulnerabilities identified for each of those components in publicly disclosed databases. Therefore, an effective SCA tool will typically incorporate robust CVE scanning capabilities, acting as a powerful vulnerability assessment software to give you a complete picture of your security posture related to external dependencies. It helps your DevOps teams ensure that all parts of your source code, even those not written in-house, are free from security issues.
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