ZDI-CAN-19910: ZDI-23-052: D-Link DIR-3040 MiniDLNA Heap-based Buffer Overflow Remote Code Execution Vulnerability
First published: Wed Jan 18 2023(Updated: )
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-3040 routers. Authentication is not required to exploit this vulnerability.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DIR-3040 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID of this vulnerability is ZDI-CAN-19910.
What is the severity of ZDI-CAN-19910?
The severity of ZDI-CAN-19910 is high with a CVSS score of 8.8.
How does the vulnerability in D-Link DIR-3040 routers occur?
The vulnerability in D-Link DIR-3040 routers occurs due to a heap-based buffer overflow in the MiniDLNA service.
Who can exploit this vulnerability?
Network-adjacent attackers can exploit this vulnerability.
Is authentication required to exploit this vulnerability?
No, authentication is not required to exploit this vulnerability.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability at the following links: [Link 1](http://www.zerodayinitiative.com/advisories/ZDI-23-052/), [Link 2](https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10322), [Link 3](https://www.zerodayinitiative.com/advisories/ZDI-23-052/).
- collector/zdi-published
- alias/ZDI-CAN-19910
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-23-052
- alias/CVE-2022-43648
- agent/software-canonical-lookup
- agent/severity
- agent/references
- agent/title
- agent/tags
- agent/type
- agent/description
- agent/event
- vendor/d-link
- canonical/d-link dir-3040