CVE-2026-113736: Hardcoded Password (CVSS 9.8)

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.

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CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploit Prediction

0.0092

Probability of exploitation

0.60%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-258 CWE-258

CWE-259 CWE-259

References

Other References

https://github.com/XueDugu/dlink-dhp-w610av-empty-admin-password-evidence https://github.com/XueDugu/dlink-dhp-w610av-empty-admin-password-evidence/blob/main/poc/poc_dhp610av_login.py https://vuldb.com/cve/CVE-2026-113736 https://vuldb.com/submit/1015789 https://vuldb.com/vuln/422892 https://vuldb.com/vuln/422892/cti https://www.dlink.com/

Frequently Asked Questions

What is CVE-2026-113736? +

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. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2026-113736? +

CVE-2026-113736 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately. The EPSS score is 0.0092, placing it in the 1th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-113736? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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