CVE-2023-25108: Buffer Overflow
First published: Thu Jul 06 2023(Updated: )
Multiple buffer overflow vulnerabilities exist in the vtysh_ubus 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 set_gre function with the remote_ip variable.
Credit: talos-cna@cisco.com talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Milesight Ur32l Firmware | =32.3.0.5 | |
| Milesight UR32L |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2023-25108.
What is the severity of CVE-2023-25108?
The severity of CVE-2023-25108 is high with a CVSS score of 7.2.
Which software versions are affected by CVE-2023-25108?
The Milesight UR32L firmware version 32.3.0.5 is affected by CVE-2023-25108.
How can an attacker exploit CVE-2023-25108?
An attacker with high privileges can exploit CVE-2023-25108 by sending a specially crafted HTTP request to the vtysh_ubus binary, which can lead to arbitrary code execution.
Is Milesight UR32L version 32.3.0.5 vulnerable to CVE-2023-25108?
Yes, Milesight UR32L version 32.3.0.5 is vulnerable to CVE-2023-25108.
- collector/nvd-index
- agent/author
- agent/type
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- agent/severity
- agent/references
- agent/weakness
- agent/tags
- agent/description
- agent/event
- collector/nvd-api
- agent/software-canonical-lookup-request
- collector/mitre-cve
- source/MITRE
- vendor/milesight
- canonical/milesight ur32l firmware
- version/milesight ur32l firmware/32.3.0.5
- canonical/milesight ur32l