What is CVE and CVSS
CVE stands for Common Vulnerabilities and Exposures. CVE is a glossary that classifies vulnerabilities. The glossary analyzes vulnerabilities and then uses the Common Vulnerability Scoring System (CVSS) to evaluate the threat level of a vulnerability.
What is the highest vulnerability severity level
Severity Levels
| CVSS V3 SCORE RANGE | SEVERITY IN ADVISORY |
|---|---|
| 9.0 – 10.0 | Critical |
| 7.0 – 8.9 | High |
| 4.0 – 6.9 | Medium |
| 0.1 – 3.9 | Low |
What does CVE mean
common vulnerabilities and exposures
common vulnerabilities and exposures (CVE)
What is the difference between critical and high vulnerability
Critical: These vulnerabilities should be prioritized for immediate remediation. High: These vulnerabilities should be reviewed and remedied wherever possible. Medium: These vulnerabilities pose minimal risk to data security. Low: This category represents vulnerabilities that are cautionary or informational in nature.
Who created CVSS
the National Infrastructure Advisory Council (NIAC)
Who developed CVSS A: CVSS was commissioned by the National Infrastructure Advisory Council (NIAC) tasked in support of the global Vulnerability Disclosure Framework. It is currently maintained by FIRST (Forum of Incident Response and Security Teams).
Who defines CVSS
The U.S. National Infrastructure Advisory Council (NIAC) first introduced CVSS in 2005, but FIRST now owns and manages it. NIAC developed CVSS to simplify the generation of consistent scores that could accurately reflect the existing risks and vulnerabilities to a specific IT environment.
Who determines CVSS score
The National Vulnerability Database (NVD) provides CVSS scores for almost all known vulnerabilities. The NVD supports both Common Vulnerability Scoring System (CVSS) v2.0 and v3.X standards. The NVD provides CVSS 'base scores' which represent the innate characteristics of each vulnerability.
Who runs CVE
the MITRE corporation
Founded in 1999, the CVE program is maintained by the MITRE corporation and sponsored by the U.S. Department of Homeland Security (DHS) and the Cybersecurity and Infrastructure Security Agency (CISA).
Who assigns CVSS scores
The National Vulnerability Database (NVD)
The National Vulnerability Database (NVD) provides CVSS scores for almost all known vulnerabilities. The NVD supports both Common Vulnerability Scoring System (CVSS) v2. 0 and v3. X standards.
What are the 4 levels of vulnerability
The four continuous stages of identification, prioritization, remediation, and reporting are essential for an effective vulnerability management process. A vulnerability is a flaw or weakness in a system that, if exploited, would allow a user to gain unauthorized access to conduct an attack.
What are the 4 main types of vulnerability
Types of vulnerability include social, cognitive, environmental, emotional or military. In relation to hazards and disasters, vulnerability is a concept that links the relationship that people have with their environment to social forces and institutions and the cultural values that sustain and contest them.
WHO publishes CVSS
CVSS is owned and managed by FIRST.Org, Inc. (FIRST), a US-based non-profit organization, whose mission is to help computer security incident response teams across the world. The official CVSS documentation can be found at https://www.first.org/cvss/.
Who runs the CVE database
the MITRE corporation
Founded in 1999, the CVE program is maintained by the MITRE corporation and sponsored by the U.S. Department of Homeland Security (DHS) and the Cybersecurity and Infrastructure Security Agency (CISA).
Who assigns the CVE number for an vulnerability
CVE identifiers are assigned by a CVE Numbering Authority (CNA). There are about 100 CNAs, representing major IT vendors—such as Red Hat, IBM, Cisco, Oracle, and Microsoft—as well as security companies and research organizations. MITRE can also issue CVEs directly.
What organizations use CVSS
CVSS AdoptersAmazon.BT & T.Huawei.Intellishield.MySDN.Npower.Philips Healthcare.RWE.
Does MITRE own CVE
The CVE program is overseen by the MITRE corporation with funding from the Cybersecurity and Infrastructure Security Agency (CISA), part of the U.S. Department of Homeland Security.
Who sponsors CVE
While separate, both CVE and NVD are sponsored by the U.S. Department of Homeland Security (DHS) Cybersecurity and Infrastructure Security Agency (CISA), and both are available to the public and free to use.
Is CVSS free
The Common Vulnerability Scoring System (CVSS) is a free and open industry standard for assessing the severity of computer system security vulnerabilities.
What are the 5 vulnerable groups
Vulnerable groupsWomen.People with children.Children.Young people.Older people.Pregnant people.People with disability and impairment.People with mental illness.
What are the 4 main types of vulnerability in cyber security
The four main types of vulnerabilities in information security are network vulnerabilities, operating system vulnerabilities, process (or procedural) vulnerabilities, and human vulnerabilities.
What are the 5 categories of vulnerability
One classification scheme for identifying vulnerability in subjects identifies five different types-cognitive or communicative, institutional or deferential, medical, economic, and social. Each of these types of vulnerability requires somewhat different protective measures.
What are the 13 strands of vulnerability
Dorset Police outline 13 strands of vulnerability which is recognised nationally as:adults at risk.child abuse and neglect.female genital mutilation.honour based abuse.child sexual exploitation.human trafficking and modern day slavery.managing offenders.prostitution.
Who owns the CVE database
the MITRE corporation
Founded in 1999, the CVE program is maintained by the MITRE corporation and sponsored by the U.S. Department of Homeland Security (DHS) and the Cybersecurity and Infrastructure Security Agency (CISA).
Who creates CVSS scores
The National Vulnerability Database (NVD) provides CVSS scores for almost all known vulnerabilities. The NVD supports both Common Vulnerability Scoring System (CVSS) v2. 0 and v3.
Who posts Cves
The information is then assigned a CVE ID by a CVE Numbering Authority (CNA), a Description and References are added by the CNA, and then the CVE Record is posted on the CVE website by the CVE Program Secretariat.
