CVE-2024-28038 CRITICAL

CVE-2024-28038

Vendor Sharp Corporation
Product Multiple MFPs (multifunction printers)
Weakness CWE-121
Published November 26, 2024
Last update November 4, 2025

CVSS base score

9.0/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

The web interface of the affected devices processes a cookie value improperly, leading to a stack buffer overflow. More precisely, giving too long character string to MFPSESSIONID parameter results in a stack buffer overflow. As for the details of affected product names, model numbers, and versions, refer to the information provided by the respective vendors listed under [References].

Key dates

02Disclosure timeline

November 26, 2024 CVE published
November 4, 2025 Record updated