CVE-2025-66954

A vulnerability exists in the Buffalo Link Station version 1.85-0.01 that allows unauthenticated or guest-level users to enumerate valid usernames and their associated privilege roles. The issue is triggered by modifying a parameter within requests sent to the /nasapi endpoint.

CVSS v3.1

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

EPSS

0.32% chance of exploitation in the next 30 days, 25th percentile

Published

2026-04-20

Proof-of-concept exploits (1)

• DBmonster19/CVE-2025-66954

References

• CVE Record
• NVD entry

Related

• CVE-2025-6695
• CVE-2025-6696
• CVE-2025-66947
• CVE-2025-6697
• CVE-2025-6694
• CVE-2025-6698