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CVE-2025-59980

Junos OS: When a user with the name ftp or anonymous is configured unauthenticated filesystem access is allowed PUBLISHED

Description (CNA)

An Authentication Bypass by Primary Weakness in the FTP server of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to get limited read-write access to files on the device. When the FTP server is enabled and a user named "ftp" or "anonymous" is configured, that user can login without providing the configured password and then has read-write access to their home directory. This issue affects Junos OS:  * all versions before 22.4R3-S8, * 23.2 versions before 23.2R2-S3, * 23.4 versions before 23.4R2.

Affected (CNA)

Vendor / productVersions
Juniper Networks / Junos OSaffected 0 before 22.4R3-S8; affected 23.2 before 23.2R2-S3; affected 23.4 before 23.4R2

CWE

CWE-305

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.