CVE-2025-30264HIGH 8.8EPSS p56.0%

CVE-2025-30264CVE-2025-30264

Description

A command injection 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 execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS 5.2.5.3145 build 20250526 and later QuTS hero h5.2.5.3138 build 20250519 and later

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.93% probability of exploitation · percentile 56.0% · 2026-06-19T12:03:05Z
Published2025-08-29
Last modified2025-09-22

Underlying weaknesses· 2

CWE-77CWE-78

References

  1. https://www.qnap.com/en/security-advisory/qsa-25-21

2

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements used in a Command ('Command Injection')cwe-770%live
WeaknessImproper Neutralization of Special Elements used in an OS Command ('OS Command Injection')cwe-780%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.