CVE-2023-25099: Buffer Overflow

Published Jul 6, 2023

Updated

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 setqos function with the dest variable.

Affected Software

4 affected components

Milesight Ur32l Firmware=32.3.0.5

Milesight UR32L

All of the following

Milesight Ur32l Firmware=32.3.0.5

Milesight UR32L

Event History

Jul 6, 2023

CVE Published

via MITRE·02:53 PM

Data Sourced

via MITRE·02:53 PM

DescriptionSeverityWeakness

Data Sourced

via NVD·03:15 PM

DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

What is CVE-2023-25099?

CVE-2023-25099 is a vulnerability that exists in the vtysh_ubus binary of Milesight UR32L v32.3.0.5 due to the use of an unsafe sprintf pattern.

How severe is CVE-2023-25099?

CVE-2023-25099 has a severity rating of 7.2 (high).

What software is affected by CVE-2023-25099?

Milesight Ur32l Firmware v32.3.0.5 is affected by CVE-2023-25099.

How can CVE-2023-25099 be exploited?

CVE-2023-25099 can be exploited through a specially crafted HTTP request which can lead to arbitrary code execution.

Is Milesight UR32L vulnerable to CVE-2023-25099?

No, Milesight UR32L is not vulnerable to CVE-2023-25099.