CVE-2023-25113: Buffer Overflow
Multiple buffer overflow vulnerabilities exist in the vtyshubus binary of Milesight UR32L v32.3.0.5 due to the use of an unsafe sprintf pattern. A specially crafted HTTP request can lead to arbitrary code execution. An attacker with high privileges can send HTTP requests to trigger these vulnerabilities.This buffer overflow occurs in the setl2tp function with the key variable.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2023-25113?
CVE-2023-25113 is a vulnerability in the vtysh_ubus binary of Milesight UR32L v32.3.0.5.
How severe is CVE-2023-25113?
CVE-2023-25113 has a severity rating of 7.2 (high).
How does CVE-2023-25113 work?
CVE-2023-25113 is caused by multiple buffer overflow vulnerabilities due to the use of an unsafe sprintf pattern in the vtysh_ubus binary of Milesight UR32L v32.3.0.5.
How can CVE-2023-25113 be exploited?
CVE-2023-25113 can be exploited by sending a specially crafted HTTP request, which can lead to arbitrary code execution.
Is Milesight UR32L firmware version 32.3.0.5 affected by CVE-2023-25113?
Yes, Milesight UR32L firmware version 32.3.0.5 is affected by CVE-2023-25113.