What are Common Vulnerabilities and Exposures (CVE)? | Appknox (2024)

Advantages of CVE

• CVE enables organizations to establish a standard for analyzing the robustness of their framework or organizational security. CVE's renowned identifiers allow organizations to comprehend what their security apparatus is prepared to achieve and how well it can protect the organization.

• CVE denotes security warnings that can verify and detect threats. CVE data is also used to hunt for natural assault instances and identify particular flaws that may be exploited during a cyberattack.
• The NVD uses data from CVE, CNE, and several other databases to create a comprehensive list of all relevant data about a vulnerability, including references to advisories and solutions.
  
  

Conclusion

In conclusion, the Common Vulnerabilities and Exposures (CVE) system plays a vital role in standardizing the recognition and classification of security vulnerabilities with its unique identifier, detailed descriptions, and public references. The National Vulnerability Database (NVD), closely synced with CVE, offers a comprehensive repository of vulnerability intelligence, providing valuable insights for IT and security professionals.

By leveraging CVE and NVD, organizations can enhance their understanding of security risks, improve their security posture, and make informed decisions to protect their systems and data.

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Read more about the National Vulnerability Database (NVD)

Frequently Asked Questions

1. Q) What is CVE in cybersecurity?
   A) CVE stands for Common Vulnerabilities and Exposures.

1. Q) Who developed the original exploit for the CVE?
   A) The MITRE Corporation’s David E. Mann and Steven M co-created the CVE in 1999 at Purdue University in West Lafayette, Indiana, USA.

1. Q) What are the common vulnerabilities and exposures number?
   A) Common Vulnerabilities and Exposures (CVE) numbers are unique identifiers assigned to publicly known vulnerabilities in software or hardware systems. Each CVE number represents a specific vulnerability and is used to track and reference the associated security issue.

1. Q) What is a CVE example?
   A) CVE-2022-1994 is an example of a CVE. It contains an OTP vulnerability that can allow admin users to perform Cross-Site Scripting attacks, even if unfiltered HTML is blocked.

2. Q) Can hackers use this to break into my network?
   A) Any public discussion of vulnerability information may potentially assist hackers. However, there are several reasons why the benefits of CVE outweigh its risks:

• CVE focuses exclusively on publicly known vulnerabilities, ensuring that no information being shared is not already accessible to potential attackers.

• Sharing information within the cybersecurity community is a complex process involving various challenges and restrictions that make it more difficult for hackers to obtain and exploit vulnerabilities.

• Safeguarding networks and addressing all possible security flaws requires extensive efforts from organizations, whereas hackers can exploit a single vulnerability to compromise a network quickly.

• The cybersecurity community strongly advocates for information sharing, as demonstrated by the involvement of key professionals and organizations in CNAs, CVE Working Groups, and the CVE Board. This collective support ensures responsible and strategic disclosure of vulnerabilities.