CVE-2024-28038

CRITICAL

Sharp and Toshiba Tec MFPs - Stack-based Buffer Overflow via MFPSESSIONID Cookie

Title source: llm

Description

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].

References (7)

Core 7

Core References

Various Sources

https://global.sharp/products/copier/info/info_security_2024-05.html

Various Sources

https://jp.sharp/business/print/information/info_security_2024-05.html

Various Sources

https://pierrekim.github.io/blog/2024-06-27-sharp-mfp-17-vulnerabilities.html

Various Sources

https://www.toshibatec.co.jp/information/20240531_02.html

Various Sources

https://www.toshibatec.com/information/20240531_02.html

Mailing List

http://seclists.org/fulldisclosure/2024/Jul/0

Third Party Advisory

https://jvn.jp/en/vu/JVNVU93051062/

Scores

CVSS v3 9.0

EPSS 0.0263

EPSS Percentile 83.5%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-121

Status published

Products (2)

Sharp Corporation/Multiple MFPs (multifunction printers) See the information provided by Sharp Corporation listed under [References]

Toshiba Tec Corporation/Multiple MFPs (multifunction printers) See the information provided by Toshiba Tec Corporation listed under [References]

Published Nov 26, 2024

Tracked Since Feb 18, 2026