Home/CVE/A vulnerability, which was classified as critical, has been found in D-Link DIR-823X 240126/240802. This issue affects t
CVE

CVE-2025-2717

A vulnerability, which was classified as critical, has been found in D-Link DIR-823X 240126/240802. This issue affects t

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.

MEDIUM · CVSS 4.7 EPSS 0.00489
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
▤

Affected Products & Versions

1
dlink dir-823x firmwareall versions
▣

Scoring & Timeline

4.7
MEDIUM · CVSS v3.1 · cna@vuldb.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD25 Mar 2025 · 12:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/mono7s/Dir-823x/blob/main/diag_nslookup/diag_nslookup.mdBroken Link
https://vuldb.com/?ctiid.300737Permissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?id.300737Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.517958Third Party AdvisoryVDB Entry
https://www.dlink.com/Product
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