// For flags

CVE-2022-35931

Nextcloud Password Policy's generated passwords are not fully validated by HIBPValidator

Severity Score

2.7
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Nextcloud Password Policy is an app that enables a Nextcloud server admin to define certain rules for passwords. Prior to versions 22.2.10, 23.0.7, and 24.0.3 the random password generator may, in very rare cases, generate common passwords that the validator itself would block. Upgrade Nextcloud Server to 22.2.10, 23.0.7 or 24.0.3 to receive a patch for the issue in Password Policy. There are no known workarounds available.

Nextcloud Password Policy es una aplicación que permite al administrador del servidor Nextcloud definir determinadas reglas para las contraseñas. En versiones anteriores a 22.2.10, 23.0.7 y 24.0.3, el generador de contraseñas aleatorias podía, en casos muy raros, generar contraseñas comunes que el propio comprobador bloqueaba. Actualice Nextcloud Server a versión 22.2.10, 23.0.7 o 24.0.3 para recibir un parche para el problema en la política de contraseñas. No se presentan mitigaciones conocidas disponibles.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-07-15 CVE Reserved
  • 2022-09-06 CVE Published
  • 2024-03-29 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-261: Weak Encoding for Password
  • CWE-326: Inadequate Encryption Strength
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Nextcloud
Search vendor "Nextcloud"
 Password Policy
Search vendor "Nextcloud" for product "Password Policy"
 < 22.2.10
Search vendor "Nextcloud" for product "Password Policy" and version " < 22.2.10"
-
Affected
Nextcloud
Search vendor "Nextcloud"
 Password Policy
Search vendor "Nextcloud" for product "Password Policy"
 >= 23.0.0 < 23.0.7
Search vendor "Nextcloud" for product "Password Policy" and version " >= 23.0.0 < 23.0.7"
-
Affected
Nextcloud
Search vendor "Nextcloud"
 Password Policy
Search vendor "Nextcloud" for product "Password Policy"
 >= 24.0.0 < 24.0.3
Search vendor "Nextcloud" for product "Password Policy" and version " >= 24.0.0 < 24.0.3"
-
Affected