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No exploitation reported

CVE-2023-23369

No exploitation reported by the sources we read.

  • Published2023-11-03
  • WeaknessCWE-77 · CWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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

Timeline

dates in UTC
  1. 2023-11-0317:15CVE publishedNVD
  2. 2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-23369?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-23369?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Qnap media streaming add-on
BranchAffectedFixed in
500.1= 500.1.1.0no fix published
500.1= 500.1.1.1no fix published
500.0= 500.0.0.0no fix published
500.0= 500.0.0.1no fix published
500.0= 500.0.0.3no fix published
500.0= 500.0.0.4no fix published
500.0= 500.0.0.5no fix published
500.0= 500.0.0.6no fix published
500.0= 500.0.0.7no fix published
500.0= 500.0.0.8no fix published
500.0= 500.0.0.9no fix published
500.0= 500.0.0.10no fix published
Qnap qts
BranchAffectedFixed in
5.1= 5.1.0.2348no fix published
4.3= 4.3.6.0895no fix published
4.3= 4.3.6.0907no fix published
4.3= 4.3.6.0923no fix published
4.3= 4.3.6.0944no fix published
4.3= 4.3.6.0959no fix published
4.3= 4.3.6.0979no fix published
4.3= 4.3.6.0993no fix published
4.3= 4.3.6.1013no fix published
4.3= 4.3.6.1033no fix published
4.3= 4.3.6.1070no fix published
4.3= 4.3.6.1154no fix published
Qnap multimedia console
BranchAffectedFixed in
2.1= 2.1.0no fix published
2.1= 2.1.1no fix published
1.4= 1.4.3no fix published
1.4= 1.4.4no fix published
1.4= 1.4.5no fix published
1.4= 1.4.6no fix published
1.4= 1.4.7no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • CISA-ADPSSVC decisionnone2025-02-26
  • OpenCVESSVC decisionnone—
  • CNACVSS 3.19read 2026-10-23
  • NVDCVSS 3.19.8read 2026-10-23
  • CNAweakness (CWE)CWE-77, CWE-78read 2026-10-23
  • NVDweakness (CWE)CWE-78read 2026-10-23
  • FIRST EPSSEPSS score14.4 %read 2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2023-11-03
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2023-23369?

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

Is CVE-2023-23369 actively exploited?

Active exploitation of CVE-2023-23369 has not been confirmed. Its EPSS score was 14.4% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-23369?

CVE-2023-23369 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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