Medium severity6.5NVD Advisory· Published Oct 9, 2025· Updated Jun 17, 2026

CVE-2025-59976

Description

An arbitrary file download vulnerability in the web interface of Juniper Networks Junos Space allows a network-based authenticated attacker using a crafted GET method to access any file on the file system. Using specially crafted GET methods, an attacker can gain access to files beyond the file path normally allowed by the JBoss daemon. These files could contain sensitive information restricted from access by low-privileged users.This issue affects all versions of Junos Space before 24.1R3.

Affected products

Juniper Networks/Junos Space5 versions
cpe:2.3:a:juniper:junos_space:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:a:juniper:junos_space:*:*:*:*:*:*:*:*range: <24.1
- cpe:2.3:a:juniper:junos_space:24.1:r1:*:*:*:*:*:*
- cpe:2.3:a:juniper:junos_space:24.1:r2:*:*:*:*:*:*
- (no CPE)range: <24.1R3
- (no CPE)range: 0

Patches

Vulnerability mechanics

References

supportportal.juniper.net/JSA103170nvdVendor Advisory

News mentions

No linked articles in our index yet.

Severity

MediumCVSS v3.1

6.5/ 10

CVSS v47.1

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:M/U:X

Attack vector: Network
Complexity: Low
Privileges: Low
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: None

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

Probability of exploitation in the next 30 days.

0.29%

VYPR risk score

Composite of severity, exploitation, and reach.

0.42medium

cvss	0.423
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000

Weaknesses

CWE-552
Files or Directories Accessible to External Parties

CVE ID

CVE-2025-59976

Credits

JS
Juniper SIRT would like to acknowledge and thank Arnoldas Radisauskas and Jorge Escabias from NATO Cyber Security Center for responsibly reporting this vulnerability.
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