CVE-2026-47790: QuFTP Service 1.4.x to before 1.4.6, 1.5.x to before 1.5.5, 1.6.x to before 1.6.5

Affected technology

QuFTP Service · 1.4.x to before 1.4.6, 1.5.x to before 1.5.5, 1.6.x to before 1.6.5
QNAP Systems Inc.

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · Active user interaction

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 6.3/10) rates confidentiality impact as low; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.