8.1
HIGH
CVE-2017-16905
DuoLingo TinyCards Unencrypted HTTP Man-in-the-Middle Attack and Remote Code Execution
Description

The DuoLingo TinyCards application before 1.0 for Android has one use of unencrypted HTTP, which allows remote attackers to spoof content, and consequently achieve remote code execution, via a man-in-the-middle attack.

INFO

Published Date :

Jan. 5, 2018, 8:29 a.m.

Last Modified :

Jan. 24, 2018, 8:29 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.2
Public PoC/Exploit Available at Github

CVE-2017-16905 has a 31 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-2017-16905 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 Duolingo tinycards
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-2017-16905.

URL Resource
https://hackerone.com/reports/281605 Exploit Third Party Advisory
https://wwws.nightwatchcybersecurity.com/2018/01/04/rce-in-duolingos-tinycards-app-for-android-cve-2017-16905/ Third Party Advisory

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

Python

Updated: 6 months ago
0 stars 0 fork 0 watcher
Born at : March 24, 2024, 4:40 a.m. This repo has been linked 6 different CVEs too.

A curated list of Bugbounty articles (Bug types) web penetration testing, Android penetration testing, IOS penetration testing, binary reverse analysis,Internet of Vehicles Test

Updated: 5 months, 1 week ago
5 stars 0 fork 0 watcher
Born at : March 20, 2024, 12:08 p.m. This repo has been linked 6 different CVEs too.

None

Updated: 1 month, 4 weeks ago
4 stars 0 fork 0 watcher
Born at : March 10, 2024, 2:47 a.m. This repo has been linked 1 different CVEs too.

None

Python

Updated: 9 months, 4 weeks ago
0 stars 0 fork 0 watcher
Born at : Nov. 27, 2023, 2:59 p.m. This repo has been linked 6 different CVEs too.

None

Updated: 10 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : Nov. 8, 2023, 3:53 p.m. This repo has been linked 6 different CVEs too.

None

Python

Updated: 1 year, 6 months ago
0 stars 0 fork 0 watcher
Born at : March 15, 2023, 3:54 a.m. This repo has been linked 6 different CVEs too.

Awesome Bug Bounty Writeups

Updated: 2 years ago
0 stars 0 fork 0 watcher
Born at : Sept. 24, 2022, 12:25 p.m. This repo has been linked 6 different CVEs too.

None

Python

Updated: 2 years, 3 months ago
0 stars 2 fork 2 watcher
Born at : June 25, 2022, 3:13 a.m. This repo has been linked 6 different CVEs too.

None

Python

Updated: 2 years, 3 months ago
0 stars 0 fork 0 watcher
Born at : June 19, 2022, 7:39 a.m. This repo has been linked 6 different CVEs too.

BUG BOUNTY WRITEUPS - OWASP TOP 10 🔴🔴🔴🔴✔

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Python

Updated: 3 weeks, 4 days ago
817 stars 118 fork 118 watcher
Born at : May 9, 2022, 3:33 a.m. This repo has been linked 6 different CVEs too.

None

Python

Updated: 2 years, 5 months ago
0 stars 0 fork 0 watcher
Born at : April 23, 2022, 1:29 a.m. This repo has been linked 6 different CVEs too.

None

Updated: 1 year, 1 month ago
0 stars 0 fork 0 watcher
Born at : April 4, 2022, 8:05 p.m. This repo has been linked 6 different CVEs too.

None

Python

Updated: 8 months, 2 weeks ago
1 stars 1 fork 1 watcher
Born at : Feb. 15, 2022, 6:57 p.m. This repo has been linked 6 different CVEs too.

None

Python

Updated: 1 year, 5 months ago
1 stars 0 fork 0 watcher
Born at : Oct. 26, 2021, 1:22 p.m. This repo has been linked 6 different CVEs too.

None

Python

Updated: 3 years ago
0 stars 0 fork 0 watcher
Born at : Sept. 21, 2021, 2:23 p.m. This repo has been linked 6 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-2017-16905 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-16905 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]

    Jan. 24, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://hackerone.com/reports/281605 No Types Assigned https://hackerone.com/reports/281605 Exploit, Third Party Advisory
    Changed Reference Type https://wwws.nightwatchcybersecurity.com/2018/01/04/rce-in-duolingos-tinycards-app-for-android-cve-2017-16905/ No Types Assigned https://wwws.nightwatchcybersecurity.com/2018/01/04/rce-in-duolingos-tinycards-app-for-android-cve-2017-16905/ Third Party Advisory
    Added CWE CWE-94
    Added CPE Configuration AND OR *cpe:2.3:a:duolingo:tinycards:*:*:*:*:*:*:*:* versions up to (excluding) 1.0 OR cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
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-2017-16905 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2017-16905 weaknesses.

Exploit Prediction

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

1.39 }} 0.25%

score

0.86558

percentile

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