CVE-2023-41209: D-Link DAP-1325 SetHostIPv6StaticSettings StaticDNS1 Stack-based Buffer Overflow Remote Code Execution Vulnerability
D-Link DAP-1325 SetHostIPv6StaticSettings StaticDNS1 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-1325 routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the handling of XML data provided to the HNAP1 SOAP endpoint. 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-18835.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-41209?
CVE-2023-41209 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-41209?
To remediate CVE-2023-41209, update your D-Link DAP-1325 router to the latest firmware released by D-Link.
Who is affected by CVE-2023-41209?
CVE-2023-41209 affects installations of the D-Link DAP-1325 router.
Can CVE-2023-41209 be exploited remotely?
Yes, CVE-2023-41209 can be exploited remotely by network-adjacent attackers.
Is authentication required to exploit CVE-2023-41209?
No, authentication is not required for attackers to exploit CVE-2023-41209.