// For flags

CVE-2021-41192

Insecure default configuration

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Redash is a package for data visualization and sharing. If an admin sets up Redash versions 10.0.0 and prior without explicitly specifying the `REDASH_COOKIE_SECRET` or `REDASH_SECRET_KEY` environment variables, a default value is used for both that is the same across all installations. In such cases, the instance is vulnerable to attackers being able to forge sessions using the known default value. This issue only affects installations where the `REDASH_COOKIE_SECRET or REDASH_SECRET_KEY` environment variables have not been explicitly set. This issue does not affect users of the official Redash cloud images, Redash's Digital Ocean marketplace droplets, or the scripts in the `getredash/setup` repository. These instances automatically generate unique secret keys during installation. One can verify whether one's instance is affected by checking the value of the `REDASH_COOKIE_SECRET` environment variable. If it is `c292a0a3aa32397cdb050e233733900f`, should follow the steps to secure the instance, outlined in the GitHub Security Advisory.

Redash es un paquete para visualizar y compartir datos. Si un administrador configura las versiones 10.0.0 y anteriores de Redash sin especificar explícitamente las variables de entorno "REDASH_COOKIE_SECRET" o "REDASH_SECRET_KEY", es usado un valor por defecto para ambas que es el mismo en todas las instalaciones. En estos casos, la instancia es vulnerable a que los atacantes puedan falsificar sesiones usando el valor por defecto conocido. Este problema sólo afecta a las instalaciones en las que las variables de entorno "REDASH_COOKIE_SECRET o REDASH_SECRET_KEY" no se han establecido explícitamente. Este problema no afecta a usuarios de las imágenes oficiales de Redash en la nube, los droplets del mercado de Digital Ocean de Redash o los scripts del repositorio "getredash/setup". Estas instancias generan automáticamente claves secretas únicas durante la instalación. Uno puede verificar si su instancia está afectada comprobando el valor de la variable de entorno "REDASH_COOKIE_SECRET". Si es "c292a0a3aa32397cdb050e233733900f", deben seguir los pasos para asegurar la instancia, indicados en el aviso de seguridad de GitHub

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
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
Medium
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-09-15 CVE Reserved
  • 2021-11-23 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • 2024-10-01 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-1188: Initialization of a Resource with an Insecure Default
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Redash
Search vendor "Redash"
Redash
Search vendor "Redash" for product "Redash"
<= 10.0.0
Search vendor "Redash" for product "Redash" and version " <= 10.0.0"
-
Affected