PT-2025-11453 · D Link · D-Link Dir-823G
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Published
2025-03-17
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Updated
2025-03-22
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CVE-2025-2359
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
D-Link DIR-823G version 1.0.2B05 20181207
Description
A critical vulnerability has been found in the DDNS Service of D-Link DIR-823G. The function
SetDDNSSettings of the file /HNAP1/ is affected. The manipulation of the argument SOAPAction leads to improper authorization, allowing for remote attacks. The exploit has been disclosed to the public and may be used. This issue only affects products that are no longer supported by the maintainer.Recommendations
As a temporary workaround, consider disabling the
SetDDNSSettings function until a patch is available. Restrict access to the /HNAP1/ file to minimize the risk of exploitation. Avoid using the SOAPAction argument in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
Improper Authorization
Incorrect Privilege Assignment
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Related Identifiers
Affected Products
D-Link Dir-823G