CVE-2025-2359 — HIGH (7.3) — White Hats Nepal

Vulnerability 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.

CVSS Score

7.3

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Dlink	Dir-823G Firmware	1.0.2b05_20181207
Dlink	Dir-823G	-

Related Weaknesses (CWE)

CWE-266 CWE-285

References

https://lavender-bicycle-a5a.notion.site/D-Link-DIR-823G-SetDDNSSettings-1ac53a4ExploitThird Party Advisory
https://vuldb.com/?ctiid.299826Permissions RequiredVDB Entry
https://vuldb.com/?id.299826Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.513750Third Party AdvisoryVDB Entry
https://www.dlink.com/Product

FAQ

What is CVE-2025-2359?

CVE-2025-2359 is a vulnerability with a CVSS score of 7.3 (HIGH). 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...

How severe is CVE-2025-2359?

CVE-2025-2359 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-2359?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-823G Firmware, Dlink Dir-823G.