Argument injection vulnerability in greylistclean.cron in sa-exim 4.2 allows remote attackers to delete arbitrary files via an email with a To field that contains a filename separated by whitespace, which is not quoted when greylistclean.cron provides the argument to the rm command.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 70.9%