CVE-2022-37894
Estado: ModificadaMedia (6.5)—
An unauthenticated Denial of Service (DoS) vulnerability exists in the handling of certain SSID strings by Aruba InstantOS and ArubaOS 10. Successful exploitation of this vulnerability results in the ability to interrupt the normal operation of the affected AP of Aruba InstantOS 6.4.x: 6.4.4.8-4.2.4.20 and below; Aruba InstantOS 6.5.x: 6.5.4.23 and below; Aruba InstantOS 8.6.x: 8.6.0.18 and below; Aruba InstantOS 8.7.x: 8.7.1.9 and below; Aruba InstantOS 8.10.x: 8.10.0.1 and below; ArubaOS 10.3.x: 10.3.1.0 and below; Aruba has released upgrades for Aruba InstantOS that address this security vulnerability.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 6.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.46%
- Percentil entre todas las CVEs puntuadas: 38
- 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 (3)
CWE
- NVD-CWE-noinfo
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2022-37894",
"cveTags": [],
"metrics": {
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.5,
"attackVector": "ADJACENT_NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 2.8
}
]
},
"affected": [
{
"source": "security-alert@hpe.com",
"affectedData": [
{
"vendor": "n/a",
"product": "Aruba Access Points: 100 Series; 103 Series; 110 Series; 120 Series; 130 Series; 200 Series; 207 Series; 210 Series; 220 Series; 260 Series; 300 Series; 303 Series; 310 Series; 318 Series Hardened Access Points; 320 Series; 330 Series; 340 Series; 370 Series; 500 Series; 510 Series; 530 Series; 550 Series; 630 Series; 650 Series;",
"versions": [
{
"status": "affected",
"version": "Aruba InstantOS 6.4.x: 6.4.4.8-4.2.4.20 and below"
},
{
"status": "affected",
"version": "Aruba InstantOS 6.5.x: 6.5.4.23 and below"
},
{
"status": "affected",
"version": "Aruba InstantOS 8.6.x: 8.6.0.18 and below"
},
{
"status": "affected",
"version": "Aruba InstantOS 8.7.x: 8.7.1.9 and below"
},
{
"status": "affected",
"version": "Aruba InstantOS 8.10.x: 8.10.0.1 and below"
},
{
"status": "affected",
"version": "ArubaOS 10.3.x: 10.3.1.0 and below"
}
]
}
]
}
],
"published": "2022-10-07T19:15:12.887",
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-506569.pdf",
"tags": [
"Third Party Advisory"
],
"source": "security-alert@hpe.com"
},
{
"url": "https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2022-014.txt",
"tags": [
"Vendor Advisory"
],
"source": "security-alert@hpe.com"
},
{
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-506569.pdf",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2022-014.txt",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An unauthenticated Denial of Service (DoS) vulnerability exists in the handling of certain SSID strings by Aruba InstantOS and ArubaOS 10. Successful exploitation of this vulnerability results in the ability to interrupt the normal operation of the affected AP of Aruba InstantOS 6.4.x: 6.4.4.8-4.2.4.20 and below; Aruba InstantOS 6.5.x: 6.5.4.23 and below; Aruba InstantOS 8.6.x: 8.6.0.18 and below; Aruba InstantOS 8.7.x: 8.7.1.9 and below; Aruba InstantOS 8.10.x: 8.10.0.1 and below; ArubaOS 10.3.x: 10.3.1.0 and below; Aruba has released upgrades for Aruba InstantOS that address this security vulnerability."
},
{
"lang": "es",
"value": "Se presenta una vulnerabilidad de denegación de servicio (DoS) no autenticada en el manejo de determinadas cadenas SSID por parte de Aruba InstantOS y ArubaOS versión 10. Una explotación con éxito de esta vulnerabilidad resulta en la capacidad de interrumpir la operación normal del AP afectado de Aruba InstantOS versiones 6.4.x: 6.4.4.8-4.2.4.20 y anteriores; Aruba InstantOS 6.5.x: 6.5.4.23 y anteriores; Aruba InstantOS 8. 6.x: 8.6.0.18 y anteriores; Aruba InstantOS 8.7.x: 8.7.1.9 y anteriores; Aruba InstantOS 8.10.x: 8.10.0.1 y anteriores; ArubaOS 10.3.x: 10.3.1.0 y anteriores; Aruba ha publicado actualizaciones para Aruba InstantOS que solucionan esta vulnerabilidad de seguridad"
}
],
"lastModified": "2026-06-17T04:55:39.007",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F1B6376E-424F-4DBF-B00D-69C52E4B3E46",
"versionEndExcluding": "10.3.1.1",
"versionStartIncluding": "10.3.0.0"
},
{
"criteria": "cpe:2.3:o:arubanetworks:instant:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D27F5A7C-442F-45A6-A149-2037042A1629",
"versionEndExcluding": "6.4.4.8-4.2.4.21",
"versionStartIncluding": "6.4.0.0"
},
{
"criteria": "cpe:2.3:o:arubanetworks:instant:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6A33DE52-E905-4EBD-BA56-1DC67B7DD9FD",
"versionEndExcluding": "6.5.4.24",
"versionStartIncluding": "6.5.0.0"
},
{
"criteria": "cpe:2.3:o:arubanetworks:instant:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "081502CC-38D4-46F9-85D0-3D1F701D5EE4",
"versionEndExcluding": "8.6.0.19",
"versionStartIncluding": "8.6.0.0"
},
{
"criteria": "cpe:2.3:o:arubanetworks:instant:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BEA3846D-54C5-4B92-86B6-6AC482C2B357",
"versionEndExcluding": "8.7.1.10",
"versionStartIncluding": "8.7.0.0"
},
{
"criteria": "cpe:2.3:o:arubanetworks:instant:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B32D91E1-3034-4E05-8FBA-98EF4562F3FE",
"versionEndExcluding": "8.10.0.2",
"versionStartIncluding": "8.10.0.0"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:siemens:scalance_w1750d_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "065280B2-6EC1-4721-B3D7-EDE44ED4F5BD"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:siemens:scalance_w1750d:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "FBC30055-239F-4BB1-B2D1-E5E35F0D8911"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "security-alert@hpe.com"
}