What is the severity of ZDI-22-1706?

ZDI-22-1706 is classified as a high severity vulnerability due to its potential for arbitrary code execution without authentication.

How do I fix ZDI-22-1706?

To fix ZDI-22-1706, update the firmware of the D-Link DIR-825 router to the latest version provided by D-Link.

What types of devices are affected by ZDI-22-1706?

ZDI-22-1706 affects the D-Link DIR-825 router model.

Can ZDI-22-1706 be exploited remotely?

Yes, ZDI-22-1706 can be exploited by network-adjacent attackers without requiring authentication.

What is the impact of ZDI-22-1706 on affected systems?

The impact of ZDI-22-1706 includes the ability for an attacker to execute arbitrary code on affected installations of the D-Link DIR-825 router.

Vulnerability/
ZDI-22-1706

high

8.8

27/1/2025

ZDI-22-1706: D-Link DIR-825/EE xupnpd Upload 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 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

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of ZDI-22-1706?
ZDI-22-1706 is classified as a high severity vulnerability due to its potential for arbitrary code execution without authentication.
How do I fix ZDI-22-1706?
To fix ZDI-22-1706, update the firmware of the D-Link DIR-825 router to the latest version provided by D-Link.
What types of devices are affected by ZDI-22-1706?
ZDI-22-1706 affects the D-Link DIR-825 router model.
Can ZDI-22-1706 be exploited remotely?
Yes, ZDI-22-1706 can be exploited by network-adjacent attackers without requiring authentication.
What is the impact of ZDI-22-1706 on affected systems?
The impact of ZDI-22-1706 includes the ability for an attacker to execute arbitrary code on affected installations of the D-Link DIR-825 router.

agent/references
agent/type
agent/softwarecombine
agent/severity
agent/title
agent/description
agent/event
agent/source
agent/tags
collector/zdi-advisory
source/ZDI
alias/ZDI-22-1706
alias/ZDI-CAN-19464
alias/CVE-2022-43647
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/d-link
canonical/d-link dir-825

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.

Frequently Asked Questions

What is the severity of ZDI-22-1706?
ZDI-22-1706 is classified as a high severity vulnerability due to its potential for arbitrary code execution without authentication.
How do I fix ZDI-22-1706?
To fix ZDI-22-1706, update the firmware of the D-Link DIR-825 router to the latest version provided by D-Link.
What types of devices are affected by ZDI-22-1706?
ZDI-22-1706 affects the D-Link DIR-825 router model.
Can ZDI-22-1706 be exploited remotely?
Yes, ZDI-22-1706 can be exploited by network-adjacent attackers without requiring authentication.
What is the impact of ZDI-22-1706 on affected systems?
The impact of ZDI-22-1706 includes the ability for an attacker to execute arbitrary code on affected installations of the D-Link DIR-825 router.