7.5
HIGH
CVE-2018-7171
Twonky Server Directory Traversal Vulnerability
Description

Directory traversal vulnerability in Twonky Server 7.0.11 through 8.5 allows remote attackers to share the contents of arbitrary directories via a .. (dot dot) in the contentbase parameter to rpc/set_all.

INFO

Published Date :

March 30, 2018, 9:29 p.m.

Last Modified :

April 20, 2018, 1:16 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2018-7171 has a 3 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2018-7171 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Lynxtechnology twonky_server
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-7171.

URL Resource
http://packetstormsecurity.com/files/146938/TwonkyMedia-Server-7.0.11-8.5-Directory-Traversal.html Exploit Third Party Advisory VDB Entry
https://github.com/mechanico/sharingIsCaring/blob/master/twonky.py Third Party Advisory
https://www.exploit-db.com/exploits/44350/ Exploit Third Party Advisory VDB Entry

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

None

Updated: 1 year, 1 month ago
17 stars 10 fork 10 watcher
Born at : Jan. 2, 2021, 10:19 p.m. This repo has been linked 1050 different CVEs too.

None

Updated: 1 month, 1 week ago
82 stars 32 fork 32 watcher
Born at : Oct. 2, 2020, 2:49 p.m. This repo has been linked 1111 different CVEs too.

TwonkyMedia Server 7.0.11-8.5 Directory Traversal CVE-2018-7171

Python

Updated: 1 month, 1 week ago
9 stars 6 fork 6 watcher
Born at : Jan. 9, 2018, 5:01 p.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-7171 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-7171 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Apr. 20, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type http://packetstormsecurity.com/files/146938/TwonkyMedia-Server-7.0.11-8.5-Directory-Traversal.html No Types Assigned http://packetstormsecurity.com/files/146938/TwonkyMedia-Server-7.0.11-8.5-Directory-Traversal.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://github.com/mechanico/sharingIsCaring/blob/master/twonky.py No Types Assigned https://github.com/mechanico/sharingIsCaring/blob/master/twonky.py Third Party Advisory
    Changed Reference Type https://www.exploit-db.com/exploits/44350/ No Types Assigned https://www.exploit-db.com/exploits/44350/ Exploit, Third Party Advisory, VDB Entry
    Added CWE CWE-22
    Added CPE Configuration OR *cpe:2.3:a:lynxtechnology:twonky_server:*:*:*:*:*:*:*:* versions from (including) 7.0.11 up to (including) 8.5
  • CVE Modified by [email protected]

    Apr. 01, 2018

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/44350/ [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-7171 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.80 }} -0.33%

score

0.87782

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
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User Interaction
Scope
Confidentiality
Integrity
Availability