CVE-2023-23355
Estado: ModificadaAlta (7.2)—
An OS command injection vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote authenticated administrators to execute commands via unspecified vectors. QES is not affected.
We have already fixed the vulnerability in the following versions: QTS 5.0.1.2346 build 20230322 and later QTS 4.5.4.2374 build 20230416 and later QuTS hero h5.0.1.2348 build 20230324 and later QuTS hero h4.5.4.2374 build 20230417 and later QuTScloud c5.0.1.2374 and later
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 7.2
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.23%
- Percentil entre todas las CVEs puntuadas: 68
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (11)
CWE
- CWE-77, CWE-78
- CWE-77
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2023-23355",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-23355",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2025-02-12T16:44:53.551036Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security@qnapsecurity.com.tw",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 6.6,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L",
"integrityImpact": "LOW",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "LOW",
"privilegesRequired": "HIGH",
"confidentialityImpact": "LOW"
},
"impactScore": 3.7,
"exploitabilityScore": 2.3
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.2,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "HIGH",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 1.2
}
]
},
"affected": [
{
"source": "security@qnapsecurity.com.tw",
"affectedData": [
{
"vendor": "QNAP Systems Inc.",
"product": "QTS",
"versions": [
{
"status": "affected",
"version": "5.0.*",
"lessThan": "5.0.1.2346 build 20230322",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.5.*",
"lessThan": "4.5.4.2374 build 20230416",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "QNAP Systems Inc.",
"product": "QuTS hero",
"versions": [
{
"status": "affected",
"version": "h5.0.*",
"lessThan": "h5.0.1.2348 build 20230324",
"versionType": "custom"
},
{
"status": "affected",
"version": "h4.5.*",
"lessThan": "h4.5.4.2374 build 20230417",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "QNAP Systems Inc.",
"product": "QuTScloud",
"versions": [
{
"status": "affected",
"version": "c5.0.1",
"lessThan": "c5.0.1.2374",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "QNAP Systems Inc.",
"product": "QES",
"versions": [
{
"status": "unaffected",
"version": "2.2.0"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2023-03-29T05:15:07.563",
"references": [
{
"url": "https://www.qnap.com/en/security-advisory/qsa-23-10",
"tags": [
"Vendor Advisory"
],
"source": "security@qnapsecurity.com.tw"
},
{
"url": "https://www.qnap.com/en/security-advisory/qsa-23-10",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "security@qnapsecurity.com.tw",
"description": [
{
"lang": "en",
"value": "CWE-77"
},
{
"lang": "en",
"value": "CWE-78"
}
]
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-77"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An OS command injection vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote authenticated administrators to execute commands via unspecified vectors.\nQES is not affected.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.0.1.2346 build 20230322 and later\nQTS 4.5.4.2374 build 20230416 and later\nQuTS hero h5.0.1.2348 build 20230324 and later\nQuTS hero h4.5.4.2374 build 20230417 and later\nQuTScloud c5.0.1.2374 and later\n"
}
],
"lastModified": "2026-06-17T05:36:56.043",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:qnap:qvr:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "42F03B20-3D1D-44D9-8F23-9E9989115F0D"
},
{
"criteria": "cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9499D1F9-E357-4EAB-8588-7D5F58323C9A",
"versionEndExcluding": "5.0.1.2346"
},
{
"criteria": "cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "67BA4C2A-0193-494E-8FAE-CCD2E552741D",
"versionEndExcluding": "h5.0.1.2348"
},
{
"criteria": "cpe:2.3:o:qnap:qutscloud:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E5A9F466-2EAD-4D49-9B52-65EE161A120B"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qnap:qvp-41b_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4D6ADC0D-E55E-481F-91AD-2A8206A03727"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qnap:qvp-41b:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1D764104-5E62-48E3-B6D1-18F65C1FFF39"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qnap:qvp-63b_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5AC0360C-919F-4AB8-B6BB-DE461817185A"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qnap:qvp-63b:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "9C84CB0F-23E8-453F-A485-8D5B9A4B9D01"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qnap:qvp-85b_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9E0F038B-7D58-4BDF-A697-4B3D06EB8605"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qnap:qvp-85b:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "DFD9423A-DC97-44DE-92E8-917F2CF84918"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qnap:qvp-21a_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D78E0EC9-5FE3-4C5C-913E-255A310D5DC9"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qnap:qvp-21a:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "FD2CA465-3F63-4955-A275-D6B49BCED673"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qnap:qvp-41a_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "27D87757-F3CB-4A02-8D99-2851220B1962"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qnap:qvp-41a:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "790DC93C-E866-47B6-8324-B7324B83F48F"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qnap:qvp-63a_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "98D4CB3C-13B8-412D-B3A0-6CB561F27E61"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qnap:qvp-63a:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E5E59A7B-E96E-44B9-ABF5-886CC2C7EDB1"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:qnap:qvp-85a_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AE7E56A1-E75B-4172-AF3C-42F504189853"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:qnap:qvp-85a:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4511E417-E9FE-4DC0-88DF-5BF9BCD67154"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "security@qnapsecurity.com.tw"
}