CVE-2023-41273CWE-120CWE-122

QTS, QuTS hero, QuTScloud

Medium · published February 2, 2024

CVSS v3.1
5.5
EPSS
1%
Percentile
45.6
In the wild
Unconfirmed
What it is

A heap-based buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute code via a network.

We have already fixed the vulnerability in the following versions:

QTS 5.1.2.2533 build 20230926 and later

QuTS hero h5.1.2.2534 build 20230927 and later

QuTScloud c5.1.5.2651 and later

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00555 · 45.6th percentile
Weaknesses
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'); CWE-122 · Heap-based Buffer Overflow
Published
2024-02-02T16:03Z
EPSS history
Timeline
  • 02 FEB 16:03Z
    QTS, QuTS hero, QuTScloud
    cvelistv5