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Attacker Value
Unknown

CVE-2022-43648

Disclosure Date: March 29, 2023 (last updated October 08, 2023)
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-3040 1.20B03 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the MiniDLNA service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the MiniDLNA service. Was ZDI-CAN-19910.
Attacker Value
Unknown

CVE-2022-44832

Disclosure Date: December 14, 2022 (last updated October 08, 2023)
D-Link DIR-3040 device with firmware 120B03 was discovered to contain a command injection vulnerability via the SetTriggerLEDBlink function.
Attacker Value
Unknown

CVE-2022-1262

Disclosure Date: April 11, 2022 (last updated February 23, 2025)
A command injection vulnerability in the protest binary allows an attacker with access to the remote command line interface to execute arbitrary commands as root.
Attacker Value
Unknown

CVE-2021-21913

Disclosure Date: September 23, 2021 (last updated February 23, 2025)
An information disclosure vulnerability exists in the WiFi Smart Mesh functionality of D-LINK DIR-3040 1.13B03. A specially-crafted network request can lead to command execution. An attacker can connect to the MQTT service to trigger this vulnerability.
Attacker Value
Unknown

CVE-2021-21816

Disclosure Date: July 16, 2021 (last updated February 23, 2025)
An information disclosure vulnerability exists in the Syslog functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to the disclosure of sensitive information. An attacker can send an HTTP request to trigger this vulnerability.
Attacker Value
Unknown

CVE-2021-21820

Disclosure Date: July 16, 2021 (last updated February 23, 2025)
A hard-coded password vulnerability exists in the Libcli Test Environment functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to code execution. An attacker can send a sequence of requests to trigger this vulnerability.
Attacker Value
Unknown

CVE-2021-21818

Disclosure Date: July 16, 2021 (last updated February 23, 2025)
A hard-coded password vulnerability exists in the Zebra IP Routing Manager functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to a denial of service. An attacker can send a sequence of requests to trigger this vulnerability.
Attacker Value
Unknown

CVE-2021-21817

Disclosure Date: July 16, 2021 (last updated February 23, 2025)
An information disclosure vulnerability exists in the Zebra IP Routing Manager functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to the disclosure of sensitive information. An attacker can send a sequence of requests to trigger this vulnerability.
Attacker Value
Unknown

CVE-2021-21819

Disclosure Date: July 16, 2021 (last updated February 23, 2025)
A code execution vulnerability exists in the Libcli Test Environment functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger this vulnerability.