// For flags

CVE-2024-40629

Arbitrary File Write in Ansible Playbooks leads to RCE in Jumpserver

Severity Score

10.0
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

JumpServer is an open-source Privileged Access Management (PAM) tool that provides DevOps and IT teams with on-demand and secure access to SSH, RDP, Kubernetes, Database and RemoteApp endpoints through a web browser. An attacker can exploit the Ansible playbook to write arbitrary files, leading to remote code execution (RCE) in the Celery container. The Celery container runs as root and has database access, allowing an attacker to steal all secrets for hosts, create a new JumpServer account with admin privileges, or manipulate the database in other ways. This issue has been patched in release versions 3.10.12 and 4.0.0. It is recommended to upgrade the safe versions. There are no known workarounds for this vulnerability.

JumpServer es una herramienta de gestión de acceso privilegiado (PAM) de código abierto que proporciona a los equipos de TI y DevOps acceso seguro y bajo demanda a terminales SSH, RDP, Kubernetes, bases de datos y RemoteApp a través de un navegador web. Un atacante puede aprovechar el manual de Ansible para escribir archivos arbitrarios, lo que lleva a la ejecución remota de código (RCE) en el contenedor Celery. El contenedor Celery se ejecuta como root y tiene acceso a la base de datos, lo que permite a un atacante robar todos los secretos de los hosts, crear una nueva cuenta JumpServer con privilegios de administrador o manipular la base de datos de otras formas. Este problema se solucionó en las versiones 3.10.12 y 4.0.0. Se recomienda actualizar las versiones seguras. No se conocen workarounds para esta vulnerabilidad.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
Poc
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-07-08 CVE Reserved
  • 2024-07-18 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-09-11 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Jumpserver
Search vendor "Jumpserver"
 Jumpserver
Search vendor "Jumpserver" for product "Jumpserver"
 >= 3.0.0 < 3.10.12
Search vendor "Jumpserver" for product "Jumpserver" and version " >= 3.0.0 < 3.10.12"
en
Affected