Vulnerability · Published Jan 21, 2026 · Assigned by VulnCheck

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

High 8.7

In plain English

A high-severity authorization bypass via user-controlled key in D-View 8 from D-Link. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 32% of all known vulnerabilities).

Severity (CVSS 4.0)8.7High

Exploit odds (30 days)0.4%top 68.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
D-Link	D-View 8	0 – through 2.0.1.107

Weakness: CWE-639 · 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

References

https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10471 vendor-advisory, patch
https://www.vulncheck.com/advisories/dlink-dview-8-idor-allows-credential-disclosure-and-account-takeover third-party-advisory