CVE-2026-113736 Details
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.
A vulnerability exists in the D-Link DHP-W610AV router, specifically in firmware version 1.02EUb03. The issue arises in the HNAP login component, where the 'login_prepare_hnap' function in 'etc/defnodes/defaultvalue.xml' fails to properly handle the password parameter. This flaw allows for the administration account 'Admin' to be accessed with an empty password, as the router's initialization script retains an empty password whenever the device-data password is absent, set to the placeholder '00000000', or shorter than eight characters. The vulnerability can be exploited remotely, and has been publicly disclosed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 21, 2026CISA-ADP
Assessed Oct 28, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/XueDugu/dlink-dhp-w610av-empty-admin-password-evidence | [email protected] | ExploitTechnical Analysis |
| https://github.com/XueDugu/dlink-dhp-w610av-empty-admin-password-evidence/blob/main/poc/poc_dhp610av_login.py | [email protected] | Exploit |
| https://vuldb.com/cve/CVE-2026-113736 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/1015789 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/422892 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/422892/cti | [email protected] | Content Wall |
| https://www.dlink.com/ | [email protected] | Vendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-258 | Empty Password in Configuration File | [email protected] |
| CWE-259 | Use of Hard-coded Password | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| D-Link DHP-W610AV | 1.02EUb03 |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 28, 2026 | CVE Modified | CISA-ADP |
| Oct 21, 2026 | New CVE Received | [email protected] |