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.

INFO

Published Date :

2026-03-16T02:32:08.998Z

Last Modified :

2026-03-16T14:40:37.095Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2026-4207 vulnerability.

Vendors Products
D-link
  • Dnr-202l
  • Dnr-322l
  • Dnr-326
  • Dns-1100-4
  • Dns-120
  • Dns-1200-05
  • Dns-1550-04
  • Dns-315l
  • Dns-320
  • Dns-320l
  • Dns-320lw
  • Dns-321
  • Dns-323
  • Dns-325
  • Dns-326
  • Dns-327l
  • Dns-340l
  • Dns-343
  • Dns-345
  • Dns-726-4
Dlink
  • Dnr-202l
  • Dnr-202l Firmware
  • Dnr-326
  • Dnr-326 Firmware
  • Dns-1100-4
  • Dns-1100-4 Firmware
  • Dns-120
  • Dns-1200-05
  • Dns-1200-05 Firmware
  • Dns-120 Firmware
  • Dns-1550-04
  • Dns-1550-04 Firmware
  • Dns-315l
  • Dns-315l Firmware
  • Dns-320
  • Dns-320 Firmware
  • Dns-320l
  • Dns-320l Firmware
  • Dns-320lw
  • Dns-320lw Firmware
  • Dns-321
  • Dns-321 Firmware
  • Dns-322l
  • Dns-322l Firmware
  • Dns-323
  • Dns-323 Firmware
  • Dns-325
  • Dns-325 Firmware
  • Dns-326
  • Dns-326 Firmware
  • Dns-327l
  • Dns-327l Firmware
  • Dns-340l
  • Dns-340l Firmware
  • Dns-343
  • Dns-343 Firmware
  • Dns-345
  • Dns-345 Firmware
  • Dns-726-4
  • Dns-726-4 Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-4207.

URL Resource
https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_141/141.md cve-icon cve-icon
https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_142/142.md cve-icon cve-icon
https://vuldb.com/?ctiid.351119 cve-icon cve-icon
https://vuldb.com/?id.351119 cve-icon cve-icon
https://vuldb.com/?submit.770420 cve-icon cve-icon
https://vuldb.com/?submit.770422 cve-icon cve-icon
https://vuldb.com/?submit.770423 cve-icon cve-icon
https://vuldb.com/?submit.770425 cve-icon cve-icon
https://www.dlink.com/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Attack Vector
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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
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Authentication
Confidentiality Impact
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