Vulnerability · Published Nov 26, 2024 · Assigned by jpcert

CVE-2024-28038

Critical 9.0

In plain English

A critical-severity stack buffer overflow in Multiple MFPs (multifunction printers) from Sharp Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.6% (higher than 85% of all known vulnerabilities).

Severity (CVSS 3.1)9.0Critical

Exploit odds (30 days)2.6%top 14.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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].

Affected products (as reported)

Vendor	Product	Versions
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]

Weakness: CWE-121 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H