CVE-2021-22057
Estado: ModificadaAlta (8.8)—
VMware Workspace ONE Access 21.08, 20.10.0.1, and 20.10 contain an authentication bypass vulnerability. A malicious actor, who has successfully provided first-factor authentication, may be able to obtain second-factor authentication provided by VMware Verify.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.13%
- Percentil entre todas las CVEs puntuadas: 65
- Fecha de la puntuación: 5/10/2026
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 (1)
CWE
- NVD-CWE-noinfo
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2021-22057",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 6.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"authentication": "SINGLE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 8,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 8.8,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 2.8
}
]
},
"affected": [
{
"source": "security@vmware.com",
"affectedData": [
{
"vendor": "n/a",
"product": "VMware Workspace ONE Access",
"versions": [
{
"status": "affected",
"version": "VMware Workspace ONE Access 21.08, 20.10.0.1, and 20.10"
}
]
}
]
}
],
"published": "2021-12-20T21:15:08.010",
"references": [
{
"url": "https://www.vmware.com/security/advisories/VMSA-2021-0030.html",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "security@vmware.com"
},
{
"url": "https://www.vmware.com/security/advisories/VMSA-2021-0030.html",
"tags": [
"Patch",
"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": "VMware Workspace ONE Access 21.08, 20.10.0.1, and 20.10 contain an authentication bypass vulnerability. A malicious actor, who has successfully provided first-factor authentication, may be able to obtain second-factor authentication provided by VMware Verify."
},
{
"lang": "es",
"value": "VMware Workspace ONE Access versiones 21.08, 20.10.0.1 y 20.10, contienen una vulnerabilidad de omisión de autenticación. Un actor malicioso, que ha proporcionado con éxito la autenticación de primer factor, puede ser capaz de obtener la autenticación de segundo factor proporcionada por VMware Verify"
}
],
"lastModified": "2026-06-17T03:36:37.357",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:vmware:workspace_one_access:20.10:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EDC57F3A-E726-4EE5-924D-9C94FED4718D"
},
{
"criteria": "cpe:2.3:a:vmware:workspace_one_access:20.10.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "88AD029C-7707-4F1E-BE7F-2DE27D384538"
},
{
"criteria": "cpe:2.3:a:vmware:workspace_one_access:21.08:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A6D31E45-25F5-4842-98FD-2CD68D2C786B"
},
{
"criteria": "cpe:2.3:a:vmware:workspace_one_access:21.08.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AC3DC465-1FA7-4F5B-9A9A-12F8FB4CE146"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "security@vmware.com"
}