CVE-2025-2550
D-Link DDNS Service Local Network Access Control Vulnerability
Description
A vulnerability was found in D-Link DIR-618 and DIR-605L 2.02/3.02 and classified as problematic. Affected by this issue is some unknown functionality of the file /goform/formSetDDNS of the component DDNS Service. The manipulation leads to improper access controls. The attack needs to be initiated within the local network. 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.
INFO
Published Date :
March 20, 2025, 5:15 p.m.
Last Modified :
July 14, 2025, 6:15 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-2550
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | LOW | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Upgrade to a supported firmware version.
- Apply security patches from the vendor.
- Restrict access to the DDNS service.
- Disable the DDNS service if not in use.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-2550.
| URL | Resource |
|---|---|
| https://lavender-bicycle-a5a.notion.site/D-Link-DIR-605L-formSetDDNS-1b153a41781f80feb80bd24afc8f83d5?pvs=4 | Exploit Third Party Advisory |
| https://lavender-bicycle-a5a.notion.site/D-Link-DIR-618-formSetDDNS-1b053a41781f80659702da9a589e4f4a?pvs=4 | Exploit Third Party Advisory |
| https://vuldb.com/?ctiid.300164 | Permissions Required VDB Entry |
| https://vuldb.com/?id.300164 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.516792 | Third Party Advisory VDB Entry |
| https://www.dlink.com/ | Product |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-2550 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-2550
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-2550 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-2550 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jul. 14, 2025
Action Type Old Value New Value Added CPE Configuration AND OR *cpe:2.3:o:dlink:dir-618_firmware:2.02:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dir-618:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:dlink:dir-605l_firmware:3.02:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dir-605l:-:*:*:*:*:*:*:* Added Reference Type VulDB: https://lavender-bicycle-a5a.notion.site/D-Link-DIR-605L-formSetDDNS-1b153a41781f80feb80bd24afc8f83d5?pvs=4 Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://lavender-bicycle-a5a.notion.site/D-Link-DIR-618-formSetDDNS-1b053a41781f80659702da9a589e4f4a?pvs=4 Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://vuldb.com/?ctiid.300164 Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.300164 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?submit.516792 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://www.dlink.com/ Types: Product -
New CVE Received by [email protected]
Mar. 20, 2025
Action Type Old Value New Value Added Tag unsupported-when-assigned Added Description A vulnerability was found in D-Link DIR-618 and DIR-605L 2.02/3.02 and classified as problematic. Affected by this issue is some unknown functionality of the file /goform/formSetDDNS of the component DDNS Service. The manipulation leads to improper access controls. The attack needs to be initiated within the local network. 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. Added CVSS V4.0 AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/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 Added CVSS V3.1 AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Added CVSS V2 (AV:A/AC:L/Au:N/C:N/I:P/A:N) Added CWE CWE-284 Added CWE CWE-266 Added Reference https://lavender-bicycle-a5a.notion.site/D-Link-DIR-605L-formSetDDNS-1b153a41781f80feb80bd24afc8f83d5?pvs=4 Added Reference https://lavender-bicycle-a5a.notion.site/D-Link-DIR-618-formSetDDNS-1b053a41781f80659702da9a589e4f4a?pvs=4 Added Reference https://vuldb.com/?ctiid.300164 Added Reference https://vuldb.com/?id.300164 Added Reference https://vuldb.com/?submit.516792 Added Reference https://www.dlink.com/