// For flags

CVE-2020-5196

 

Severity Score

8.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Cerberus FTP Server Enterprise Edition prior to versions 11.0.3 and 10.0.18 allows an authenticated attacker to create files, display hidden files, list directories, and list files without the permission to zip and download (or unzip and upload) files. There are multiple ways to bypass certain permissions by utilizing the zip and unzip features. As a result, users without permission can see files, folders, and hidden files, and can create directories without permission.

Cerberus FTP Server Enterprise Edition versiones anteriores a 11.0.3 y 10.0.18, permite a un atacante autenticado crear archivos, mostrar archivos ocultos, enumerar directorios y listar archivos sin el permiso para comprimir y descargar (o descomprimir y cargar) archivos. Existen varias maneras de omitir determinados permisos utilizando las funcionalidades de descompresión y descompresión. Como resultado, los usuarios sin permiso pueden visualizar archivos, carpetas y archivos ocultos, y pueden crear directorios sin permiso.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-01-02 CVE Reserved
  • 2020-01-14 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-276: Incorrect Default Permissions
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cerberusftp
Search vendor "Cerberusftp"
 Ftp Server
Search vendor "Cerberusftp" for product "Ftp Server"
 >= 10.0.0 < 10.0.18
Search vendor "Cerberusftp" for product "Ftp Server" and version " >= 10.0.0 < 10.0.18"
enterprise
Affected
Cerberusftp
Search vendor "Cerberusftp"
 Ftp Server
Search vendor "Cerberusftp" for product "Ftp Server"
 >= 11.0.0 < 11.0.3
Search vendor "Cerberusftp" for product "Ftp Server" and version " >= 11.0.0 < 11.0.3"
enterprise
Affected