CVE-2023-50358

What it is

An OS command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to execute commands via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.5.2645 build 20240116 and later QTS 4.5.4.2627 build 20231225 and later QTS 4.3.6.2665 build 20240131 and later QTS 4.3.4.2675 build 20240131 and later QTS 4.3.3.2644 build 20240131 and later QTS 4.2.6 build 20240131 and later QuTS hero h5.1.5.2647 build 20240118 and later QuTS hero h4.5.4.2626 build 20231225 and later QuTScloud c5.1.5.2651 and later

At a glance

Exploitability

Can be exploited from the same network segment without logging in. Limited direct impact.

Exploit odds

13.5% chance of exploitation in the next 30 days (EPSS). Higher than most.

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2024-02-13 03:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 06:39 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 13.5% in the next 30 days (EPSS).
• Severity: 5.8 MEDIUM (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2024-02-13 03:15 UTC

Last modified

2026-06-17 06:39 UTC

Exploit probability

13.5% · EPSS, next 30 days

Weakness

CWE-78 · OS command injection

Record status

Analyzed

Affected

• Qnap Qts < 4.2.6
• Qnap Qts < 4.3.3.2644
• Qnap Qts < 4.3.4.2675
• Qnap Qts < 4.3.6.2665
• Qnap Qts < 4.5.4.2627
• Qnap Qts < 5.1.5.2645
• Qnap Qts 4.2.6
• Qnap Qts 4.5.4.2627

Attack profile CVSS 3.1 · 5.8

Attack vector

Adjacent network

Complexity

High

Privileges needed

None

User interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2023-50358.md and follow it. Check whether this project is affected by CVE-2023-50358. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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