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

23 Jan 2026, 18:37

Type	Values Removed	Values Added
References	~~() https://supportportal.juniper.net/JSA103172 -~~	() https://supportportal.juniper.net/JSA103172 - Vendor Advisory
First Time		Juniper Juniper junos Space
CPE		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::::::

09 Oct 2025, 16:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-10-09 16:15

Updated : 2026-01-23 18:37

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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