CVE-2023-51628: D-Link DCS-8300LHV2 ONVIF SetHostName Stack-Based Buffer Overflow Remote Code Execution Vulnerability
D-Link DCS-8300LHV2 ONVIF SetHostName Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DCS-8300LHV2 IP cameras. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.
The specific flaw exists within the handling of the SetHostName ONVIF call. 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-21322.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-51628?
CVE-2023-51628 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2023-51628?
To mitigate CVE-2023-51628, update the D-Link DCS-8300LHV2 firmware to the latest version beyond 1.07.02.
What products are affected by CVE-2023-51628?
CVE-2023-51628 affects the D-Link DCS-8300LHV2 IP camera and its relevant firmware versions.
Can CVE-2023-51628 be exploited remotely?
Yes, CVE-2023-51628 can be exploited remotely by network-adjacent attackers.
Is authentication required to exploit CVE-2023-51628?
Yes, authentication is required to exploit CVE-2023-51628 on affected installations.