Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-63563

Quick assessment

Affected
Sharp Corporation Sharp MFPs
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Sharp MFP是日本Sharp公司的一款集打印、复印于一体的多功能一体机。 Sharp MFP和Toshiba MFP存在配置错误漏洞，该漏洞源于初始配置中用户认证功能被禁用，可能导致未经身份验证的攻击者访问地址簿编辑和Document Filing相关功能。

CVSS 6.5 · Medium EPSS 0.43% · P36

Affected Version Matrix 2

VendorProduct Version RangeStatus
Sharp Corporation Sharp MFPs see the information provided by Sharp Corporation affected
Toshiba Tec Corporation Toshiba Tec MFPs see the information provided by Toshiba Tec affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-63563

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
不安全的默认资源初始化
Source: CVE Program / CVE List V5
Vulnerability Title
Sharp MFP 配置错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sharp MFP是日本Sharp公司的一款集打印、复印于一体的多功能一体机。 Sharp MFP和Toshiba MFP存在配置错误漏洞，该漏洞源于初始配置中用户认证功能被禁用，可能导致未经身份验证的攻击者访问地址簿编辑和Document Filing相关功能。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Sharp Corporation Sharp MFPs see the information provided by Sharp Corporation -
Toshiba Tec Corporation Toshiba Tec MFPs see the information provided by Toshiba Tec -

II. Public POCs for CVE-2026-63563

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-63563

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-63563 (5)

Same Patch Batch · Sharp Corporation · 2026-08-03 · 4 CVEs total

CVE-2026-60011 5.3 MEDIUM Sharp MFP 授权问题漏洞
CVE-2026-62416 5.3 MEDIUM Sharp Network Scanner Tool Lite 配置错误漏洞
CVE-2026-63545 2.4 LOW Sharp MFP 资源管理错误漏洞

IV. Related Vulnerabilities

Same product: Sharp MFPs
Same vendor: Sharp Corporation
Same weakness: CWE-1188

V. Comments for CVE-2026-63563

No comments yet

Leave a comment