{"id":"CVE-2021-20023","vendor_project":"SonicWall","product":"SonicWall Email Security","vulnerability_name":"SonicWall Email Security Path Traversal Vulnerability","date_added":"2021-11-03","due_date":"2021-11-17","known_ransomware_use":"Known","short_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.","required_action":"Apply updates per vendor instructions.","cwes":"CWE-22","cvss_version":"3.1","cvss_severity":"MEDIUM","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","nvd_published":"2021-04-20","nvd_status":"Analyzed","epss":0.51407,"epss_percentile":0.98892,"cvss_score":4.9,"days_published_to_kev":197,"source":"https://data.cybermax-tools.workers.dev/cve/CVE-2021-20023","by":"CyberMax"}