CVE-2023-45039: QTS, QuTS hero

Published Jan 5, 2024

Updated

A buffer copy without checking size of input 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 5.1.4.2596 build 20231128 and later QuTS hero h5.1.4.2596 build 20231128 and later

Affected Software

15 affected components

QNAP QTS=5.1.0.2348-build_20230325

QNAP QTS=5.1.0.2399-build_20230515

QNAP QTS=5.1.0.2418-build_20230603

QNAP QTS=5.1.0.2444-build_20230629

QNAP QTS=5.1.0.2466-build_20230721

QNAP QTS=5.1.1.2491-build_20230815

QNAP QTS=5.1.2.2533-build_20230926

QNAP QTS=5.1.3.2578-build_20231110

QNAP QuTS hero=h5.1.0.2409-build_20230525

QNAP QuTS hero=h5.1.0.2424-build_20230609

QNAP QuTS hero=h5.1.0.2453-build_20230708

QNAP QuTS hero=h5.1.0.2466-build_20230721

QNAP QuTS hero=h5.1.1.2488-build_20230812

QNAP QuTS hero=h5.1.2.2534-build_20230927

QNAP QuTS hero=h5.1.3.2578-build_20231110

Remediation

Information

We have already fixed the vulnerability in the following versions: QTS 5.1.4.2596 build 20231128 and later QuTS hero h5.1.4.2596 build 20231128 and later

Event History

Jan 5, 2024

CVE Published

via MITRE·04:18 PM

Data Sourced

via MITRE·04:18 PM

RemedyDescriptionSeverityWeakness

Data Sourced

via NVD·05:15 PM

DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

What are the potential impacts of CVE-2023-45039?

Exploitation of CVE-2023-45039 allows authenticated administrators to execute arbitrary code over the network.

Which versions of QNAP QTS are affected by CVE-2023-45039?

The affected QNAP QTS versions include 5.1.0.2348, 5.1.0.2399, 5.1.0.2418, 5.1.0.2444, 5.1.0.2466, 5.1.1.2491, 5.1.2.2533, and 5.1.3.2578.

Which versions of QNAP QuTS hero are affected by CVE-2023-45039?

The affected QNAP QuTS hero versions include h5.1.0.2409, h5.1.0.2424, h5.1.0.2453, h5.1.0.2466, h5.1.1.2488, h5.1.2.2534, and h5.1.3.2578.

How can I mitigate the risks associated with CVE-2023-45039?

To mitigate the risks of CVE-2023-45039, update your QNAP device to the latest firmware version provided by QNAP.

Is CVE-2023-45039 a critical vulnerability?

CVE-2023-45039 is considered significant due to its potential to allow remote code execution by authenticated users.