CVE-2018-11340

high

Description

An unrestricted file upload vulnerability in importuser.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to upload supplied data to a specified filename. This can be used to place attacker controlled code on the file system that is then executed.

References

https://www.purehacking.com/blog/matthew-fulton/back-to-the-future-asustor-web-exploitation

https://github.com/mefulton/asustorexploit

http://seclists.org/fulldisclosure/2018/May/2

Details

Source: Mitre, NVD

Published: 2018-05-22

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 9

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

Severity: High

CVSS v3

Base Score: 7.2

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

Severity: High

EPSS

EPSS: 0.00787