Affect has vendor/product/version info in NVD JSON.

Cpe is Child model of Jvn/Nvd.

CpeBase has common args of Cpe and EnvCpe.

CpeWFN has CPE Well Formed name informaiton.

CveDetail is a parent of Jnv/Nvd model.

Cvss2 has CVSS Version 2 info.

Cvss2Extra has extra CVSS V2 info.

Cvss3 has CVSS Version 3 info NVD JSON and JVN has CVSS3 info.

Cwe has CweID.

Description has description of the CVE.

EnvCpe is a Environmental CPE Only NVD JSON has this information.

FeedMeta has meta information about fetched feeds.

Jvn is a model of JVN.

NvdJSON is a struct of NVD JSON https://scap.nist.gov/schema/nvd/feed/0.1/nvd_cve_feed_json_0.1_beta.schema.

NvdXML is a model of NVD.

Reference is Child model of Jvn/Nvd.