CVE-2025-2359

Name: CVE-2025-2359
Creator: NVD / NIST
Published: 2025-03-17T04:15:11.32+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.9/10EPSS 14.01%

Last modified Jun 17, 2026

CVE-2025-2359 is a medium-severity vulnerability rated 6.9/10 on the CVSS scale. 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. EPSS estimates a 14.01% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

9.8/10

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

CVSS 4.0

6.9/10

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

14.01%

96.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Dlink	Dir-823g Firmware	1.0.2b05_20181207

References

https://lavender-bicycle-a5a.notion.site/D-Link-DIR-823G-SetDDNSSettings-1ac53a41781f80d98649dd3cbe106e9b?pvs=4Exploit, Third Party Advisory
https://vuldb.com/?ctiid.299826Permissions Required, VDB Entry
https://vuldb.com/?id.299826Third Party Advisory, VDB Entry
https://vuldb.com/?submit.513750Third Party Advisory, VDB Entry
https://www.dlink.com/Product

Timeline

Published: Mar 17, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-2359?

How severe is CVE-2025-2359?

CVE-2025-2359 has a CVSS score of 6.9/10 (MEDIUM severity). The EPSS model estimates a 14.01% probability of exploitation in the next 30 days.

How do I fix CVE-2025-2359?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-2359?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST