Vulnerability · Published Aug 3, 2026 · Assigned by jpcert
CVE-2026-62416
Medium 5.3
In plain English
A medium-severity security flaw in Network Scanner Tool (Bundled software for Sharpdesk) from Sharp Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 51% of all known vulnerabilities).
Official description
Network Scanner Tool and Network Scanner Tool Lite provided by Sharp Corporation, with the initial configuration, require no authentication and accept files unlimitedly. When the affected products are used with the initial configuration, anyone can connect to them without authentication and upload files unlimitedly. This may cause a denial-of-service (DoS) condition on the PC. Furthermore, if a malicious file is uploaded, a PC user may be tricked to execute the file to attack other entities from that PC.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Sharp Corporation | Network Scanner Tool Lite | 0 – through V2.0.13.3 |
| Sharp Corporation | Network Scanner Tool (Bundled software for Sharpdesk) | 0 – through V6.1.1.8 |
Weakness: CWE-1188 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L