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Vulnerability · Published Oct 21, 2026 · Assigned by VulDB

CVE-2026-113736D-Link DHP-W610AV HNAP Login defaultvalue.xml login_prepare_hnap empty password

Critical 9.8

In plain English

A critical-severity security flaw in DHP-W610AV from D-Link. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.9%top 39.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official description

A vulnerability has been found in D-Link DHP-W610AV 1.02EUb03. The impacted element is the function login_prepare_hnap of the file etc/defnodes/defaultvalue.xml of the component HNAP Login. The manipulation of the argument Password leads to empty password in configuration file. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products (as reported)

VendorProductVersions
D-Link DHP-W610AV 1.02EUb03

Weakness: CWE-258, CWE-259 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

References