CVE-2025-52863

HIGH

8.1

Beschreibung

A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains a user account, they can then exploit the vulnerability to modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS 5.2.7.3256 build 20250913 and later QuTS hero h5.2.7.3256 build 20250913 and later QuTS hero h5.3.0.3192 build 20250716 and later

CVE Details

CVSS v3.1 Bewertung8.1

SchweregradHIGH

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht1/2/2026

Zuletzt geandert1/5/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

qnap:qtsqnap:quts_hero

Schwachen (CWE)

CWE-120

Referenzen

https://www.qnap.com/en/security-advisory/qsa-25-50(security@qnapsecurity.com.tw)

IOC Korrelationen

Keine Korrelationen erfasst

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