CVE-2021-29908
Estado: ModificadaCrítica (9.8)—
The IBM TS7700 Management Interface is vulnerable to unauthenticated access. By accessing a specially-crafted URL, an attacker may gain administrative access to the Management Interface without authentication. IBM X-Force ID: 207747.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.07%
- Percentil entre todas las CVEs puntuadas: 81
- Fecha de la puntuación: 3/10/2026
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-2021-29908",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 10,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"authentication": "NONE",
"integrityImpact": "COMPLETE",
"accessComplexity": "LOW",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "COMPLETE"
},
"acInsufInfo": false,
"impactScore": 10,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"type": "Secondary",
"source": "psirt@us.ibm.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.0",
"baseScore": 9.1,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.2,
"exploitabilityScore": 3.9
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 9.8,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "psirt@us.ibm.com",
"affectedData": [
{
"vendor": "IBM",
"product": "Virtualization Engine TS7700 3957-VED",
"versions": [
{
"status": "affected",
"version": "8.51.0.63"
},
{
"status": "affected",
"version": "8.51.1.26"
},
{
"status": "affected",
"version": "8.52.100.32"
}
]
},
{
"vendor": "IBM",
"product": "Virtualization Engine TS7700 3957-VEC",
"versions": [
{
"status": "affected",
"version": "8.51.0.63"
},
{
"status": "affected",
"version": "8.51.1.26"
},
{
"status": "affected",
"version": "8.52.100.32"
}
]
}
]
}
],
"published": "2021-10-06T18:15:10.743",
"references": [
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/207747",
"tags": [
"VDB Entry",
"Vendor Advisory"
],
"source": "psirt@us.ibm.com"
},
{
"url": "https://www.ibm.com/support/pages/node/6495469",
"tags": [
"Vendor Advisory"
],
"source": "psirt@us.ibm.com"
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/207747",
"tags": [
"VDB Entry",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.ibm.com/support/pages/node/6495469",
"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": "The IBM TS7700 Management Interface is vulnerable to unauthenticated access. By accessing a specially-crafted URL, an attacker may gain administrative access to the Management Interface without authentication. IBM X-Force ID: 207747."
},
{
"lang": "es",
"value": "La Interfaz de Administración de IBM TS7700 es vulnerable a un acceso no autenticado. Al acceder a una URL especialmente diseñada, un atacante puede conseguir acceso administrativo a la Interfaz de Administración sin autenticación. IBM X-Force ID: 207747"
}
],
"lastModified": "2026-06-17T03:48:26.723",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:ibm:ts7700_firmware:8.51.0.63:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F8FA66CC-167B-4E1E-9376-708B7D74E75F"
},
{
"criteria": "cpe:2.3:o:ibm:ts7700_firmware:8.51.1.26:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CAD17675-1B8B-470E-BF57-D58627757BFD"
},
{
"criteria": "cpe:2.3:o:ibm:ts7700_firmware:8.52.100.32:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7047D9AE-0985-49E9-B881-89F9A4E90837"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:ibm:ts7700:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "8E840D75-6058-4E06-B3D7-9F1B6AC217E7"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "psirt@us.ibm.com"
}