CVE-2025-59975

An Uncontrolled Resource Consumption vulnerability in the HTTP daemon (httpd) of Juniper Networks Junos Space allows an unauthenticated network-based attacker flooding the device with inbound API calls to consume all resources on the system, leading to a Denial of Service (DoS). After continuously flooding the system with inbound connection requests, all available file handles become consumed, blocking access to the system via SSH and the web user interface (WebUI), resulting in a management interface DoS. A manual reboot of the system is required to restore functionality. This issue affects Junos Space: * all versions before 22.2R1 Patch V3, * from 23.1 before 23.1R1 Patch V3.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://supportportal.juniper.net/JSA103172	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:juniper:junos_space::::::::
	cpe:2.3:a:juniper:junos_space:22.2:r1::::::
	cpe:2.3:a:juniper:junos_space:23.1:r1::::::

History

08 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad de Consumo de Recursos No Controlado en el demonio HTTP (httpd) de Juniper Networks Junos Space permite a un atacante no autenticado basado en red inundar el dispositivo con llamadas API entrantes para consumir todos los recursos del sistema, lo que lleva a una denegación de servicio (DoS). Después de inundar continuamente el sistema con solicitudes de conexión entrantes, todos los descriptores de archivo disponibles se consumen, bloqueando el acceso al sistema a través de SSH y la interfaz de usuario web (WebUI), lo que resulta en una DoS de la interfaz de gestión. Se requiere un reinicio manual del sistema para restaurar la funcionalidad. Este problema afecta a Junos Space: * todas las versiones anteriores a 22.2R1 Parche V3, * desde 23.1 antes de 23.1R1 Parche V3.

Information

Published : 2025-10-09 16:15

Updated : 2026-10-08 13:10

NVD link : CVE-2025-59975

Mitre link : CVE-2025-59975

CVE.ORG link : CVE-2025-59975

JSON object : View

Products Affected

juniper

junos_space

CWE

CWE-400

Uncontrolled Resource Consumption

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