// For flags

CVE-2019-16399

Western Digital My Book World II NAS 1.02.12 - Authentication Bypass / Command Execution

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Western Digital WD My Book World through II 1.02.12 suffers from Broken Authentication, which allows an attacker to access the /admin/ directory without credentials. An attacker can easily enable SSH from /admin/system_advanced.php?lang=en and login with the default root password welc0me.

Western Digital WD My Book World versiones hasta II 1.02.12 sufre de Violación de Autenticación, lo que permite a un atacante acceder al directorio /admin/ sin credenciales. Un atacante puede fácilmente habilitar SSH desde /admin/system_advanced.php?lang=en e iniciar sesión con la contraseña root predeterminada welc0me.

Western Digital My Book World II NAS versions 1.02.12 and below have a hard-coded ssh credential that allows for remote command execution.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
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
  • 2019-09-18 CVE Reserved
  • 2019-09-18 CVE Published
  • 2019-09-19 First Exploit
  • 2024-08-05 CVE Updated
  • 2024-11-04 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-798: Use of Hard-coded Credentials
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Westerndigital
Search vendor "Westerndigital"
Wd My Book Firmware
Search vendor "Westerndigital" for product "Wd My Book Firmware"
<= 1.02.12
Search vendor "Westerndigital" for product "Wd My Book Firmware" and version " <= 1.02.12"
world_ii
Affected
in Westerndigital
Search vendor "Westerndigital"
Wd My Book
Search vendor "Westerndigital" for product "Wd My Book"
-world_ii
Safe