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CVE-2026-63563 Details

Description

Sharp and Toshiba Tec MFPs (multifunction printers) for a certain market have been shipped with the user authentication feature disabled in the initial configuration. When used with the initial configuration, the address book editing and a range of features related to Document Filing can be accessed without user authentication. Products intended for the Japanese market are not affected.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://corporate.jp.sharp/info/product-security/advisory-list/2026-004/	[email protected]
https://global.sharp/corporate/info/product-security/advisory-list/2026-004/	[email protected]
https://jvn.jp/en/vu/JVNVU98759887/	[email protected]
https://www.toshibatec.co.jp/news/info/20260731-01.html	[email protected]
https://www.toshibatec.com/information/20260731_01.html	[email protected]

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-1188	Initialization of a Resource with an Insecure Default	[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

Date	Action	Recorded By
Aug 3, 2026	CVE Modified	CISA-ADP
Aug 3, 2026	New CVE Received	[email protected]