CVE-2026-23754 HIGH

CVE-2026-23754: D-Link D-View 8 IDOR Allows Credential Disclosure and Account Takeover

Vendor D-Link
Product D-View 8
Weakness CWE-639 · IDOR
Published January 21, 2026
Last update May 14, 2026

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

D-Link D-View 8 versions 2.0.1.107 and below contain an improper access control vulnerability in backend API endpoints. Any authenticated user can supply an arbitrary user_id value to retrieve sensitive credential data belonging to other users, including super administrators. The exposed credential material can be reused directly as a valid authentication secret, allowing full impersonation of the targeted account. This results in complete account takeover and full administrative control over the D-View system.

Key dates

02Disclosure timeline

January 21, 2026 CVE published
May 14, 2026 Record updated