CVE-2023-35731: D-Link DAP-2622 DDP Reset Factory Auth Username Stack-based Buffer Overflow Remote Code Execution Vulnerability
First published: Fri May 03 2024(Updated: )
D-Link DAP-2622 DDP Reset Factory Auth Username Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the DDP service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-20058.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DAP-2622 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-35731?
CVE-2023-35731 has been rated as a high severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-35731?
To fix CVE-2023-35731, update your D-Link DAP-2622 firmware to the latest version provided by D-Link.
Who is affected by CVE-2023-35731?
CVE-2023-35731 affects all installations of D-Link DAP-2622 routers.
What type of vulnerability is CVE-2023-35731?
CVE-2023-35731 is classified as a stack-based buffer overflow vulnerability.
Can CVE-2023-35731 be exploited without authentication?
Yes, CVE-2023-35731 can be exploited by network-adjacent attackers without requiring authentication.
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