CVE-2026-63563
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| 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 |
Weaknesses
- CWE-1188: Initialization of a resource with an insecure default
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
- https://global.sharp/corporate/info/product-security/advisory-list/2026-004/
- https://corporate.jp.sharp/info/product-security/advisory-list/2026-004/
- https://www.toshibatec.com/information/20260731_01.html
- https://www.toshibatec.co.jp/news/info/20260731-01.html
- https://jvn.jp/en/vu/JVNVU98759887/
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