{"cvss":0.0,"datePublished":"2021-04-20T00:00:00Z","dateUpdated":"2021-04-20T00:00:00Z","description":"SonicWall Email Security contains an improper privilege management vulnerability that allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host. This vulnerability has known usage in a SonicWall Email Security exploit chain along with CVE-2021-20022 and CVE-2021-20023 to achieve privilege escalation.","dueDate":"2021-11-17T00:00:00Z","id":"CVE-2021-20021","kev_catalogs":["vulncheck"],"knownRansomwareCampaignUse":"Known","product":"SonicWall Email Security","requiredAction":"Apply updates per vendor instructions.","severity":"CRITICAL","source":"vulncheck_kev","title":"SonicWall Email Security Improper Privilege Management Vulnerability","vendor":"SonicWall"}