QTS Local Auth Bypass CVE-2023-39298 Vulnerability in Versions <5.2.0.2737
CVE-2023-39298 Published on September 6, 2024

QTS, QuTS hero
A missing authorization vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow local authenticated users to access data or perform actions that they should not be allowed to perform via unspecified vectors. QuTScloud, is not affected. We have already fixed the vulnerability in the following versions: QTS 5.2.0.2737 build 20240417 and later QuTS hero h5.2.0.2782 build 20240601 and later

NVD

Vulnerability Analysis

CVE-2023-39298 is exploitable with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

What is an AuthZ Vulnerability?

The software does not perform an authorization check when an actor attempts to access a resource or perform an action.

CVE-2023-39298 has been classified to as an AuthZ vulnerability or weakness.


Products Associated with CVE-2023-39298

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QNAP Qts
 
QNAP Quts Hero
 

Affected Versions

QNAP Systems Inc. QTS: QNAP Systems Inc. QuTS hero: QNAP Systems Inc. QuTScloud: qnap qts: qnap quts_hero: qnap qutscloud:

Exploit Probability

EPSS
0.07%
Percentile
20.56%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.