CVE-2025-49797

HIGH

Multiple Brother, Toshiba Tec, and Ricoh Windows Driver Installers - Privilege Escalation

Title source: llm

Description

Multiple Brother driver installers for Windows contain a privilege escalation vulnerability. If exploited, an arbitrary program may be executed with the administrative privilege. 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 (4)

Core 4

Core References

Various Sources

https://support.brother.com/g/s/security/

Various Sources

https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2025-000009

Various Sources

https://www.toshibatec.com/information/20250625_01.html

Third Party Advisory

https://jvn.jp/en/vu/JVNVU91819309/

Scores

CVSS v3 7.8

EPSS 0.0015

EPSS Percentile 4.3%

Attack Vector LOCAL

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-552

Status published

Products (3)

BROTHER INDUSTRIES, LTD./Multiple driver installers for Windows see the information provided by the vendor

Ricoh Company, Ltd./Multiple driver installers for Windows see the information provided by the vendor

Toshiba Tec Corporation/Multiple driver installers for Windows see the information provided by the vendor

Published Jun 25, 2025

Tracked Since Feb 18, 2026