CVE-2009-3542

critical

Description

Directory traversal vulnerability in ls.php in LittleSite (aka LS or LittleSite.php) 0.1 allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the file parameter to index.php. NOTE: in some environments, this can be leveraged for remote file inclusion by using a UNC share pathname or an ftp, ftps, or ssh2.sftp URL.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/51819

http://secunia.com/advisories/35907

Details

Source: Mitre, NVD

Published: 2009-10-02

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.01953