CVE-2023-25088: 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 firewall_handler_set function with the index and description variables.
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 |
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Frequently Asked Questions
What is CVE-2023-25088?
CVE-2023-25088 is a vulnerability in the vtysh_ubus binary of Milesight UR32L v32.3.0.5 that allows for arbitrary code execution via a specially crafted HTTP request.
What is the severity of CVE-2023-25088?
The severity of CVE-2023-25088 is high, with a severity value of 7.2.
How does CVE-2023-25088 affect Milesight UR32L?
CVE-2023-25088 affects Milesight UR32L v32.3.0.5 by introducing multiple buffer overflow vulnerabilities in the vtysh_ubus binary.
How can CVE-2023-25088 be exploited?
CVE-2023-25088 can be exploited by sending a specially crafted HTTP request to the affected device.
Is Milesight UR32L v32.3.0.5 vulnerable to CVE-2023-25088?
Yes, Milesight UR32L v32.3.0.5 is vulnerable to CVE-2023-25088.
- collector/nvd-index
- agent/author
- agent/type
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-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