CVE-2023-37314: D-Link DAP-2622 DDP Set IPv6 Address Auth Username Stack-based Buffer Overflow Remote Code Execution Vulnerability
D-Link DAP-2622 DDP Set IPv6 Address 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-20092.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2023-37314?
CVE-2023-37314 is rated as a critical severity vulnerability due to the potential for remote code execution.
How do I fix CVE-2023-37314?
To fix CVE-2023-37314, update the D-Link DAP-2622 firmware to the latest version provided by D-Link.
What type of vulnerability is CVE-2023-37314?
CVE-2023-37314 is a stack-based buffer overflow vulnerability that allows remote code execution.
Who is affected by CVE-2023-37314?
Network-adjacent attackers can exploit CVE-2023-37314 on installations of the D-Link DAP-2622 routers.
Do I need authentication to exploit CVE-2023-37314?
No authentication is required to exploit CVE-2023-37314, making it particularly dangerous.