CVE-2021-20023—SonicWall Email Security Path Traversal Vulnerability

漏洞名称

SonicWall Email Security Path Traversal Vulnerability

描述

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.

已知用于勒索软件活动吗？

勒索软件状态：

KNOWN

采集行动

Apply updates per vendor instructions.

其他说明

• https://nvd.nist.gov/vuln/detail/CVE-2021-20023

相关 CWE

• CWE-22