cve-2021-20023

{
  "cvss": 4.9,
  "datePublished": "2021-04-20T00:00:00Z",
  "dateUpdated": "2021-04-20T00:00:00Z",
  "description": "SonicWall Email Security contains a path traversal vulnerability that allows a post-authenticated attacker to read files on the remote host. This vulnerability has known usage in a SonicWall Email Security exploit chain along with CVE-2021-20021 and CVE-2021-20022 to achieve privilege escalation.",
  "dueDate": "2021-11-17T00:00:00Z",
  "id": "CVE-2021-20023",
  "kev_catalogs": [
    "vulncheck"
  ],
  "knownRansomwareCampaignUse": "Known",
  "product": "SonicWall Email Security",
  "requiredAction": "Apply updates per vendor instructions.",
  "severity": "MEDIUM",
  "source": "vulncheck_kev",
  "title": "SonicWall Email Security Path Traversal Vulnerability",
  "vendor": "SonicWall"
}