Improper authentication in Juniper Junos OS - CVE-2025-59980

CSH
CYBERSECURITY HELP
Sign In REGISTER
 
Main Vulnerability Database Vulnerabilities #VU116929

Improper authentication in Juniper Junos OS - CVE-2025-59980

Published: October 13, 2025


Vulnerability identifier: #VU116929
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-59980
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Juniper Networks, Inc.
Affected software:
Juniper Junos OS

Detailed vulnerability description

The vulnerability allows a remote user to bypass authentication process.

The vulnerability exists due to an error in the FTP server. A remote user can bypass authentication process and get limited read-write access to files on the device.


How to mitigate CVE-2025-59980

Install updates from vendor's website.

Sources