CVE-2025-59976

CVE-2025-59976 is a medium-severity vulnerability in Juniper Junos Space with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-552.

Key facts

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.

Frequently asked questions

What is CVE-2025-59976?
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.
How severe is CVE-2025-59976?
CVE-2025-59976 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-59976 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-59976?
CVE-2025-59976 primarily affects Juniper Junos Space. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-59976?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-59976 have an EU (EUVD) identifier?
Yes. CVE-2025-59976 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33390.
When was CVE-2025-59976 published?
CVE-2025-59976 was published on 2025-10-09 and last updated on 2026-06-17.

References

Affected products (3)

More vulnerabilities in Juniper Junos Space

All CVEs affecting Juniper Junos Space →

Other CWE-552 (Files or Directories Accessible to External Parties) vulnerabilities

Browse all CWE-552 (Files or Directories Accessible to External Parties) vulnerabilities →