CVE-2026-22893

A command injection vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following versions: QTS 5.2.9.3410 build 20260214 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.qnap.com/en/security-advisory/qsa-26-10	Broken Link Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:qnap:qts::::::::
	cpe:2.3:o:qnap:quts_hero::::::::
	cpe:2.3:o:qnap:quts_hero::::::::
	cpe:2.3:o:qnap:quts_hero::::::::

History

No history.

Information

Published : 2026-06-10 04:17

Updated : 2026-07-23 09:10

NVD link : CVE-2026-22893

Mitre link : CVE-2026-22893

CVE.ORG link : CVE-2026-22893

JSON object : View

Products Affected

qnap

quts_hero
qts

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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If a remote attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.2.9.3410 build 20260214 and later\nQuTS hero h5.2.9.3410 build 20260214 and later\nQuTS hero h5.3.4.3500 build 20260520 and later\nQuTS hero h6.0.0.3459 build 20260409 and later"}, {"lang": "es", "value": "Una vulnerabilidad de inyecci\u00f3n de comandos ha sido reportada que afecta a varias versiones del sistema operativo QNAP. Si un atacante remoto obtiene una cuenta de administrador, puede entonces explotar la vulnerabilidad para ejecutar comandos arbitrarios.\n\nYa hemos corregido la vulnerabilidad en las siguientes versiones:\nQTS 5.2.9.3410 build 20260214 y posteriores\nQuTS hero h5.2.9.3410 build 20260214 y posteriores\nQuTS hero h5.3.4.3500 build 20260520 y posteriores\nQuTS hero h6.0.0.3459 build 20260409 y posteriores"}], "lastModified": "2026-07-23T09:10:00.113", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1A317C8F-BB90-4EB6-96D4-C3FC65BC0D2C", "versionEndExcluding": "5.2.9.3410", "versionStartIncluding": "5.2.0.2737"}, {"criteria": "cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6446921C-0F3B-45DC-85B3-9EA8066E726E", "versionEndExcluding": "h5.2.9.3410", "versionStartIncluding": "h5.2.0.2737"}, {"criteria": "cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "24358BA7-15BD-439B-A17A-A62C027C68CB", "versionEndExcluding": "h5.3.4.3500", "versionStartIncluding": "h5.3.0.3115"}, {"criteria": "cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F15F857B-E6D9-47B5-9E9B-8C9AC78912F9", "versionEndExcluding": "h6.0.0.3459", "versionStartIncluding": "h6.0.0.3324"}], "operator": "OR"}]}], "sourceIdentifier": "security@qnapsecurity.com.tw"}