ZDI-23-1331: D-Link DIR-3040 prog.cgi SetQuickVPNSettings PSK Stack-Based Buffer Overflow Remote Code Execution Vulnerability
First published: Thu Sep 07 2023(Updated: )
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-3040 routers. Authentication is required to exploit this vulnerability.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DIR-3040 Firmware |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of ZDI-23-1331?
The severity of ZDI-23-1331 is considered high due to its ability to allow arbitrary code execution.
How do I fix ZDI-23-1331?
To fix ZDI-23-1331, update the D-Link DIR-3040 router firmware to the latest version provided by D-Link.
Who is affected by ZDI-23-1331?
The vulnerability ZDI-23-1331 affects users of D-Link DIR-3040 routers with unpatched firmware.
Can ZDI-23-1331 be exploited remotely?
ZDI-23-1331 requires network adjacency, meaning an attacker must be on the same local network to exploit it.
What are the potential impacts of ZDI-23-1331?
If successfully exploited, ZDI-23-1331 can allow attackers to execute arbitrary code, potentially leading to device compromise.
- collector/zdi-published
- alias/ZDI-CAN-21623
- agent/type
- agent/first-publish-date
- agent/last-modified-date
- agent/title
- agent/severity
- agent/references
- agent/softwarecombine
- agent/event
- agent/description
- agent/source
- agent/tags
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-23-1331
- alias/CVE-2023-41223
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/d-link
- canonical/d-link dir-3040 firmware