// For flags

CVE-2019-9939

 

Severity Score

8.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The SHAREit application before 4.0.36 for Android allows a remote attacker (on the same network or joining public "open" Wi-Fi hotspots created by the application when file transfer is initiated) to bypass authentication by trying to fetch a non-existing page. When the non-existing page is requested, the application responds with a 200 status code and empty page, and adds the requesting client device into the list of recognized devices.

La aplicación SHAREit para Android, en versiones anteriores a la 4.0.36, permite que un atacante remoto (en la misma red o uniéndose a hotspots Wi-Fi públicos "abiertos" creados por la aplicación cuando se inicia la transferencia de archivos) omita la autenticación intentando capturar una página inexistente. Cuando se solicita dicha página inexistente, la aplicación responde con un código de estado 200 y una página vacía, además de añadir el dispositivo del cliente en la lista de dispositivos reconocidos.

*Credits: N/A
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Adjacent
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-03-22 CVE Reserved
  • 2019-03-22 CVE Published
  • 2023-05-01 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Ushareit
Search vendor "Ushareit"
Shareit
Search vendor "Ushareit" for product "Shareit"
<= 4.0.34
Search vendor "Ushareit" for product "Shareit" and version " <= 4.0.34"
android
Affected