7.9 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
Exim 4 before 4.94.2 has Execution with Unnecessary Privileges. By leveraging a delete_pid_file race condition, a local user can delete arbitrary files as root. This involves the -oP and -oPX options.
www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28007-LFDIR.txt