CVE-2026-63563CWE-1188

CVE-2026-63563

Medium · published August 3, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
36.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00430 · 36.2th percentile
Weakness
CWE-1188 · Initialization of a Resource with an Insecure Default
Published
2026-08-03T13:17Z
References (5)
https://www.toshibatec.com/information/20260731_01.html · [email protected]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]
EPSS history
Timeline
  • 03 AUG 07:57Z
    Sharp and Toshiba Tec MFPs (multifunction printers) for a certain market have been shipped with the user authentication feature disabled in the initial…
    cvelistv5