CVE-2023-4739 MEDIUM

CVE-2023-4739: Byzoro Smart S85F Management Platform updateos.php unrestricted upload

Vendor Byzoro
Product Smart S85F Management Platform
Weakness CWE-434 · Unrestricted file upload
Published September 3, 2023
Last update November 21, 2024

CVSS base score

6.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

What the vulnerability does

01Description

A vulnerability, which was classified as critical, has been found in Byzoro Smart S85F Management Platform up to 20230820. Affected by this issue is some unknown functionality of the file /sysmanage/updateos.php. The manipulation of the argument 1_file_upload leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-238628. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Key dates

02Disclosure timeline

September 3, 2023 CVE published
November 21, 2024 Record updated

Related vulnerabilities

04Related CVE