D-Link DAP-2622 DDP Set SSID List SSID Name Stack-based Buffer Overflow Remote Code Execution Vulnerability
CVE-2023-37320

8.8HIGH

Key Information:

Vendor

D-link
Status
Dap-2622
Vendor
CVE Published:
3 May 2024

What is CVE-2023-37320?

A significant security vulnerability exists in the D-Link DAP-2622 routers due to a stack-based buffer overflow in the DDP service. This flaw arises from improper validation of the length of user-supplied data before it is copied to a fixed-length buffer. Network-adjacent attackers have the potential to exploit this vulnerability, enabling arbitrary code execution in the root context of the device. The need for authentication during this process is eliminated, posing a serious risk to the device and any connected networks.

Affected Version(s)

DAP-2622 1.00 dated 16-12-2020

References

https://www.zerodayinitiative.com/advisories/ZDI-23-1274/
x_research-advisory
https://supportannouncement.us.dlink.com/announcement/pub...
vendor-advisory

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.