CVE-2025-2359 MEDIUM

CVE-2025-2359: D-Link DIR-823G DDNS Service HNAP1 SetDDNSSettings improper authorization

Vendor D-Link
Product DIR-823G
Weakness CWE-285
Published March 17, 2025
Last update March 17, 2025
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CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

What the vulnerability does

01Description

A vulnerability classified as critical has been found in D-Link DIR-823G 1.0.2B05_20181207. Affected is the function SetDDNSSettings of the file /HNAP1/ of the component DDNS Service. The manipulation of the argument SOAPAction leads to improper authorization. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Key dates

02Disclosure timeline

March 17, 2025 CVE published
March 17, 2025 Record updated