D-Link DAP-1325 setDhcpAssignRangeUpdate lan_ipaddr Stack-based Buffer Overflow Remote Code Execution Vulnerability
CVE-2023-41213

8.8HIGH

Key Information:

Vendor

D-link
Status
Dap-1325
Vendor
CVE Published:
3 May 2024

What is CVE-2023-41213?

A security vulnerability exists in the D-Link DAP-1325 routers that allows network-adjacent attackers to execute arbitrary code. This vulnerability originates from a flaw in how XML data is processed by the HNAP1 SOAP endpoint. Specifically, insufficient validation of the length of user-supplied data enables an attacker to manipulate the buffer, leading to stack-based buffer overflow. This exploitation does not require authentication, making it particularly concerning for users of affected devices. The vulnerability was documented under the reference ZDI-CAN-18840.

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Affected Version(s)

DAP-1325 1.07b01

References

https://www.zerodayinitiative.com/advisories/ZDI-23-1321/
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

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