CVE-2023-39296CWE-1321

QTS, QuTS hero

High · published January 5, 2024

CVSS v3.1
7.5
EPSS
2%
Percentile
75.1
In the wild
Unconfirmed
What it is

A prototype pollution vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to override existing attributes with ones that have incompatible type, which may lead to a crash via a network.

We have already fixed the vulnerability in the following versions:

QTS 5.1.3.2578 build 20231110 and later

QuTS hero h5.1.3.2578 build 20231110 and later

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01564 · 75.1th percentile
Weakness
CWE-1321 · Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Published
2024-01-05T16:19Z
EPSS history
Timeline
  • 05 JAN 16:19Z
    QTS, QuTS hero
    cvelistv5