Critical severity · published Oct 21, 2026
CVE-2026-113736
D-Link DHP-W610AV HNAP Login defaultvalue.xml login_prepare_hnap empty password
9.8
CVSS
0.9%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DH
DHP-W610AV · D-Link
1.02EUb03 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-113736
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-113736
github.com
https://github.com/XueDugu/dlink-dhp-w610av-empty-admin-password-evidence
github.com
https://github.com/XueDugu/dlink-dhp-w610av-empty-admin-password-evidence/blob/main/poc/poc_dhp610av_login.py
vuldb.com
https://vuldb.com/cve/CVE-2026-113736
vuldb.com
https://vuldb.com/submit/1015789
vuldb.com
https://vuldb.com/vuln/422892
vuldb.com
https://vuldb.com/vuln/422892/cti