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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-4207 Detail

Description

A vulnerability was determined in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. This impacts the function cgi_device/cgi_sms_test/cgi_firmware_upload/cgi_ntp_time of the file /cgi-bin/system_mgr.cgi. Executing a manipulation can lead to command injection. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  VulDB
CVSS-BT 5.3 MEDIUM
Vector:  CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_141/141.md VulDB Exploit  Third Party Advisory 
https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_142/142.md VulDB Exploit  Third Party Advisory 
https://vuldb.com/?ctiid.351119 VulDB Permissions Required  VDB Entry 
https://vuldb.com/?id.351119 VulDB Third Party Advisory  VDB Entry 
https://vuldb.com/?submit.770420 VulDB Third Party Advisory  VDB Entry 
https://vuldb.com/?submit.770422 VulDB Third Party Advisory  VDB Entry 
https://vuldb.com/?submit.770423 VulDB Third Party Advisory  VDB Entry 
https://vuldb.com/?submit.770425 VulDB Third Party Advisory  VDB Entry 
https://www.dlink.com/ VulDB Product 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection') cwe source acceptance level NIST   VulDB  
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') VulDB  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-4207
NVD Published Date:
03/16/2026
NVD Last Modified:
03/19/2026
Source:
VulDB