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Vulnerabilities

Vulnerability · CVE-2023-47218

QNAP QTS and QuTS Command Injection Vulnerability

Published Feb 16, 2024 · catalog updated Feb 16, 2024 · QTS, QuTS hero, and QuTScloud QNAP

Patch now

CVE-2023-47218 is in the CISA known-exploited catalog. Confirm QTS, QuTS hero, and QuTScloud QNAP against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
Severity
Unknown—
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
89.92%
Remediation
Remediation guidance
Affected products
vendor QTS, QuTS hero, and QuTScloud QNAP

QNAP NAS quick.cgi command injection vulnerability in QTS and QuTS hero Initial-access exploit intelligence.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor QTS, QuTS hero, and QuTScloud QNAPversion unspecified

How to fix CVE-2023-47218

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2023-47218 is in the CISA known-exploited catalog. Confirm QTS, QuTS hero, and QuTScloud QNAP against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Affected version ranges are not on this record. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

No weakness class is stored. EPSS 89.92%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 16, 2024 · VulnCheck KEV

    Detected

    QNAP NAS quick.cgi command injection vulnerability in QTS and QuTS hero Initial-access exploit intelligence.

  2. Feb 16, 2024 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Sources

  • CVE.orgVulnerability recordCVE-2023-47218

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2023-47218

    30-day exploitation probability 89.9%

    first.org
  • VulnCheck KEVConfirmed exploitationCVE-2023-47218

    QNAP NAS quick.cgi command injection vulnerability in QTS and QuTS hero

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.