What is the severity of ZDI-22-1702?

The severity of ZDI-22-1702 is critical due to the ability for network-adjacent attackers to execute arbitrary code without authentication.

How do I fix ZDI-22-1702?

To fix ZDI-22-1702, update your D-Link DIR-825 router to the latest firmware version provided by D-Link.

What types of devices are affected by ZDI-22-1702?

ZDI-22-1702 affects D-Link DIR-825/EE routers specifically.

Is authentication required to exploit ZDI-22-1702?

No, authentication is not required to exploit ZDI-22-1702, making it particularly concerning.

Can ZDI-22-1702 be exploited remotely?

Yes, ZDI-22-1702 can be exploited by network-adjacent attackers, indicating potential remote exploitation.

Vulnerability/
ZDI-22-1702

high

8.8

27/1/2025

ZDI-22-1702: D-Link DIR-825/EE xupnpd Generic 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 Generic 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

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of ZDI-22-1702?
The severity of ZDI-22-1702 is critical due to the ability for network-adjacent attackers to execute arbitrary code without authentication.
How do I fix ZDI-22-1702?
To fix ZDI-22-1702, update your D-Link DIR-825 router to the latest firmware version provided by D-Link.
What types of devices are affected by ZDI-22-1702?
ZDI-22-1702 affects D-Link DIR-825/EE routers specifically.
Is authentication required to exploit ZDI-22-1702?
No, authentication is not required to exploit ZDI-22-1702, making it particularly concerning.
Can ZDI-22-1702 be exploited remotely?
Yes, ZDI-22-1702 can be exploited by network-adjacent attackers, indicating potential remote exploitation.

agent/references
agent/type
agent/softwarecombine
agent/title
agent/severity
agent/description
agent/event
agent/source
agent/tags
collector/zdi-advisory
source/ZDI
alias/ZDI-22-1702
alias/ZDI-CAN-19460
alias/CVE-2022-43643
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-22-1702?
The severity of ZDI-22-1702 is critical due to the ability for network-adjacent attackers to execute arbitrary code without authentication.
How do I fix ZDI-22-1702?
To fix ZDI-22-1702, update your D-Link DIR-825 router to the latest firmware version provided by D-Link.
What types of devices are affected by ZDI-22-1702?
ZDI-22-1702 affects D-Link DIR-825/EE routers specifically.
Is authentication required to exploit ZDI-22-1702?
No, authentication is not required to exploit ZDI-22-1702, making it particularly concerning.
Can ZDI-22-1702 be exploited remotely?
Yes, ZDI-22-1702 can be exploited by network-adjacent attackers, indicating potential remote exploitation.