CVE-2024-0300

MEDIUM
2024-01-08 [email protected]
6.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 19:34 vuln.today
PoC Detected
Nov 21, 2024 - 08:46 vuln.today
Public exploit code
CVE Published
Jan 08, 2024 - 06:15 nvd
MEDIUM 6.3

Tags

File Upload PHP Smart S150 Firmware

Description

A vulnerability was found in Byzoro Smart S150 Management Platform up to 20240101. It has been rated as critical. Affected by this issue is some unknown functionality of the file /useratte/userattestation.php of the component HTTP POST Request Handler. The manipulation of the argument web_img leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-249866 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Analysis

A vulnerability was found in Byzoro Smart S150 Management Platform up to 20240101. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical Context

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. A vulnerability was found in Byzoro Smart S150 Management Platform up to 20240101. It has been rated as critical. Affected by this issue is some unknown functionality of the file /useratte/userattestation.php of the component HTTP POST Request Handler. The manipulation of the argument web_img leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-249866 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Affected products include: Byzoro Smart S150 Firmware. Version information: up to 20240101..

Affected Products

Byzoro Smart S150 Firmware.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.

Priority Score

52
Low Medium High Critical
KEV: 0
EPSS: +0.9
CVSS: +32
POC: +20

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CVE-2024-0300 vulnerability details – vuln.today
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