CVE-2024-56805CWE-120CWE-122

QTS, QuTS hero

Medium · published June 6, 2025

CVSS v4.0
5.3
EPSS
0%
Percentile
36.6
In the wild
Unconfirmed
What it is

A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained user access to modify memory or crash processes.

We have already fixed the vulnerability in the following versions:

QTS 5.2.4.3079 build 20250321 and later

QuTS hero h5.2.4.3079 build 20250321 and later

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00433 · 36.6th percentile
Weaknesses
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'); CWE-122 · Heap-based Buffer Overflow
Published
2025-06-06T15:53Z
EPSS history
Timeline
  • 06 JUN 15:53Z
    QTS, QuTS hero
    cvelistv5