PT-2026-33792 · Buffalo · Linkstation

Published 2026-04-20 · Updated 2026-04-21 · CVE-2025-66954

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Buffalo Link Station version 1.85-0.01

Description Unauthenticated or guest-level users can enumerate valid usernames and their associated privilege roles. This is achieved by modifying a parameter within requests sent to the '/nasapi' endpoint.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2025-66954

Affected Products

Linkstation

References · 3

• 🔥 https://github.com/DBmonster19/CVE-2025-66954 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-66954 · Security Note
• https://twitter.com/CVEnew/status/2046601513624088902 · Twitter Post