What is the severity of ZDI-CAN-19463?

ZDI-CAN-19463 is classified as a critical vulnerability due to its potential to allow arbitrary code execution without authentication.

How do I fix ZDI-CAN-19463?

To fix ZDI-CAN-19463, users should update their D-Link DIR-825/EE routers to the latest firmware version provided by D-Link.

Who is affected by ZDI-CAN-19463?

ZDI-CAN-19463 affects installations of D-Link DIR-825/EE routers that have the vulnerable Vimeo plugin enabled.

What type of attacker can exploit ZDI-CAN-19463?

ZDI-CAN-19463 can be exploited by network-adjacent attackers, meaning they must be on the same network segment as the affected router.

Is authentication required to exploit ZDI-CAN-19463?

No, authentication is not required to exploit ZDI-CAN-19463, making it particularly dangerous for users.

Vulnerability/
ZDI-CAN-19463

high

8.8

26/3/2025

ZDI-CAN-19463: D-Link DIR-825/EE xupnpd Vimeo Plugin Command Injection Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-825/EE routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Vimeo plugin for the xupnpd service, which listens on TCP port 4044. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the admin user.

Affected Software	Affected Version	How to fix
D-Link DIR-825/AC

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Reference Links

Frequently Asked Questions

What is the severity of ZDI-CAN-19463?
ZDI-CAN-19463 is classified as a critical vulnerability due to its potential to allow arbitrary code execution without authentication.
How do I fix ZDI-CAN-19463?
To fix ZDI-CAN-19463, users should update their D-Link DIR-825/EE routers to the latest firmware version provided by D-Link.
Who is affected by ZDI-CAN-19463?
ZDI-CAN-19463 affects installations of D-Link DIR-825/EE routers that have the vulnerable Vimeo plugin enabled.
What type of attacker can exploit ZDI-CAN-19463?
ZDI-CAN-19463 can be exploited by network-adjacent attackers, meaning they must be on the same network segment as the affected router.
Is authentication required to exploit ZDI-CAN-19463?
No, authentication is not required to exploit ZDI-CAN-19463, making it particularly dangerous for users.

agent/references
agent/title
agent/severity
agent/type
agent/description
agent/source
agent/event
agent/softwarecombine
agent/tags
collector/zdi-advisory
source/ZDI
alias/ZDI-22-1705
alias/ZDI-CAN-19463
alias/CVE-2022-43646
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/d-link
canonical/d-link dir-825/ac

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