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TI-2023-09210 Aliases CVE-2023-23364GHSA-9qwq-m6r5-cv7p

Buffer overflow in QNAP Multimedia Console

Priority MEDIUM 45CWE-120Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

A buffer copy without checking size of input vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote users to execute code via unspecified vectors. We have already fixed the vulnerability in the following versions: Multimedia Console 2.1.1 ( 2023/03/29 ) and later Multimedia Console 1.4.7 ( 2023/03/20 ) and later

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00919 60th percentileScored 2026-11-07
Fix Fixed Multimedia Console (QNAP Systems Inc.): 2.1.1 ( 2023/03/29 ), 1.4.7 ( 2023/03/20 )

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
QNAPMultimedia Consolebefore 2.1.1 ( 2023/03/29 ); before 1.4.7 ( 2023/03/20 )2.1.1 ( 2023/03/29 ), 1.4.7 ( 2023/03/20 )Patch availableCNA
  • Multimedia Console VendorQNAP Affected before 2.1.1 ( 2023/03/29 ); before 1.4.7 ( 2023/03/20 ) Fixed in 2.1.1 ( 2023/03/29 ), 1.4.7 ( 2023/03/20 ) Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:qnap:multimedia_console:*:*:*:*:*:*:*:*before 1.4.7; 2.0.0 to before 2.1.1VulnerableQNAP
  • cpe:2.3:a:qnap:multimedia_console:*:*:*:*:*:*:*:* Versions before 1.4.7; 2.0.0 to before 2.1.1 Vulnerable ·QNAP

Remediation

  • Fix · CNA Multimedia Console (QNAP Systems Inc.) Fixed in 2.1.1 ( 2023/03/29 ), 1.4.7 ( 2023/03/20 )

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-23364
  2. 2026-10-03 Alias added: GHSA-9qwq-m6r5-cv7p

References

Advisory 1

  • TI-2023-09215 Command injection in QNAP Multimedia Console CVSS 3.1CRITICAL 9.8
  • TI-2020-18515 SQL Injection Vulnerability in Multimedia Console and the Media Streaming Add-On CVSS 3.1CRITICAL 9.8
  • TI-2021-16255 Buffer Overflow Vulnerability in Multimedia Console CVSS 3.1CRITICAL 9.8
  • TI-2020-02205 Cross-site Scripting Vulnerability in Multimedia Console CVSS 3.1MEDIUM 6.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences