Directory traversal vulnerability in ssi CGI program in thttpd 2.19 and earlier allows remote attackers to read arbitrary files via a "%2e%2e" string, a variation of the .. (dot dot) attack.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This vulnerability has a 2.02% probability of being exploited in the next 30 days, ranking higher than 80% of all scored CVEs.