CVE-2025-66277

CRITICAL

9.8

Beschreibung

A link following vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to traverse the file system to unintended locations. We have already fixed the vulnerability in the following versions: QTS 5.2.8.3350 build 20251216 and later QuTS hero h5.3.2.3354 build 20251225 and later QuTS hero h5.2.8.3350 build 20251216 and later

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht2/11/2026

Zuletzt geandert2/12/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

qnap:qtsqnap:quts_hero

Schwachen (CWE)

CWE-59

Referenzen

https://www.qnap.com/en/security-advisory/qsa-26-05(security@qnapsecurity.com.tw)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.