CVE-2025-2717
D-Link DIR-823X HTTP POST Request Handler Os Command Injection Vulnerability
Description
A vulnerability, which was classified as critical, has been found in D-Link DIR-823X 240126/240802. This issue affects the function sub_41710C of the file /goform/diag_nslookup of the component HTTP POST Request Handler. The manipulation of the argument target_addr leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
INFO
Published Date :
March 25, 2025, 12:15 a.m.
Last Modified :
May 21, 2025, 4:51 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update the affected D-Link DIR-823X firmware to a patched version.
- Avoid submitting untrusted input to the diag_nslookup endpoint.
- Restrict network access to the HTTP POST Request Handler.
- Implement input validation on the 'target_addr' parameter.
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-2025-2717.
| URL | Resource |
|---|---|
| https://github.com/mono7s/Dir-823x/blob/main/diag_nslookup/diag_nslookup.md | Broken Link |
| https://vuldb.com/?ctiid.300737 | Permissions Required Third Party Advisory VDB Entry |
| https://vuldb.com/?id.300737 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.517958 | Third Party Advisory VDB Entry |
| https://www.dlink.com/ | Product |
| https://github.com/mono7s/Dir-823x/blob/main/diag_nslookup/diag_nslookup.md | Broken Link |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-2717 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-2025-2717
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-2025-2717 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-2717 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]
May. 21, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-78 Added CPE Configuration AND OR *cpe:2.3:o:dlink:dir-823x_firmware:240126:*:*:*:*:*:*:* *cpe:2.3:o:dlink:dir-823x_firmware:240802:*:*:*:*:*:*:* OR cpe:2.3:h:dlink:dir-823x:-:*:*:*:*:*:*:* Added Reference Type CISA-ADP: https://github.com/mono7s/Dir-823x/blob/main/diag_nslookup/diag_nslookup.md Types: Broken Link Added Reference Type VulDB: https://github.com/mono7s/Dir-823x/blob/main/diag_nslookup/diag_nslookup.md Types: Broken Link Added Reference Type VulDB: https://vuldb.com/?ctiid.300737 Types: Permissions Required, Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.300737 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?submit.517958 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://www.dlink.com/ Types: Product -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Mar. 25, 2025
Action Type Old Value New Value Added Reference https://github.com/mono7s/Dir-823x/blob/main/diag_nslookup/diag_nslookup.md -
New CVE Received by [email protected]
Mar. 25, 2025
Action Type Old Value New Value Added Description A vulnerability, which was classified as critical, has been found in D-Link DIR-823X 240126/240802. This issue affects the function sub_41710C of the file /goform/diag_nslookup of the component HTTP POST Request Handler. The manipulation of the argument target_addr leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:H/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 Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L Added CVSS V2 (AV:N/AC:L/Au:M/C:P/I:P/A:P) Added CWE CWE-78 Added CWE CWE-77 Added Reference https://github.com/mono7s/Dir-823x/blob/main/diag_nslookup/diag_nslookup.md Added Reference https://vuldb.com/?ctiid.300737 Added Reference https://vuldb.com/?id.300737 Added Reference https://vuldb.com/?submit.517958 Added Reference https://www.dlink.com/