CVE-2023-35743: D-Link DAP-2622 DDP Configuration Restore Auth Password Stack-based Buffer Overflow Remote Code Execution Vulnerability
First published: Fri May 03 2024(Updated: )
D-Link DAP-2622 DDP Configuration Restore Auth Password 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-20070.
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-2023-35743?
CVE-2023-35743 is classified as a high severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-35743?
To fix CVE-2023-35743, update the D-Link DAP-2622 firmware to the latest version provided by D-Link.
Who is affected by CVE-2023-35743?
Users of the D-Link DAP-2622 routers are affected by the CVE-2023-35743 vulnerability.
Can CVE-2023-35743 be exploited remotely?
Yes, CVE-2023-35743 can be exploited remotely by network-adjacent attackers without authentication.
What type of vulnerability is CVE-2023-35743?
CVE-2023-35743 is a stack-based buffer overflow vulnerability that allows for arbitrary code execution.
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