CVE-2021-28459
Estado: ModificadaMedia (6.1)—
Azure DevOps Server Spoofing Vulnerability
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Puntuación base: 6.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.32%
- Percentil entre todas las CVEs puntuadas: 83
- 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 (1)
CWE
- CWE-79
Referencias
- http://packetstormsecurity.com/files/162190/Microsoft-Azure-DevOps-Server-2020.0.1-Cross-Site-Scripting.html
- http://seclists.org/fulldisclosure/2021/Apr/25
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28459
- http://packetstormsecurity.com/files/162190/Microsoft-Azure-DevOps-Server-2020.0.1-Cross-Site-Scripting.html
- http://seclists.org/fulldisclosure/2021/Apr/25
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28459
JSON original (NVD)
Mostrar
{
"id": "CVE-2021-28459",
"cveTags": [],
"metrics": {
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{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
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"baseScore": 4.3,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "MEDIUM",
"availabilityImpact": "NONE",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 8.6,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
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}
],
"cvssMetricV31": [
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"integrityImpact": "LOW",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "LOW"
},
"impactScore": 2.7,
"exploitabilityScore": 2.8
},
{
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},
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}
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},
"affected": [
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"affectedData": [
{
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],
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"versions": [
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"version": "2020",
"lessThan": "publication",
"versionType": "custom"
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],
"platforms": [
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]
}
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}
],
"published": "2021-04-13T20:15:20.673",
"references": [
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"url": "http://packetstormsecurity.com/files/162190/Microsoft-Azure-DevOps-Server-2020.0.1-Cross-Site-Scripting.html",
"tags": [
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"source": "secure@microsoft.com"
},
{
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"source": "secure@microsoft.com"
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{
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28459",
"tags": [
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],
"source": "secure@microsoft.com"
},
{
"url": "http://packetstormsecurity.com/files/162190/Microsoft-Azure-DevOps-Server-2020.0.1-Cross-Site-Scripting.html",
"tags": [
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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{
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"tags": [
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],
"source": "af854a3a-2127-422b-91ae-364da2661108"
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],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Azure DevOps Server Spoofing Vulnerability"
},
{
"lang": "es",
"value": "Una vulnerabilidad de Suplantación de Azure DevOps Server"
}
],
"lastModified": "2026-06-17T03:46:24.140",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:o:microsoft:azure_devops_server:2020.0.1:-:*:*:*:*:*:*",
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"matchCriteriaId": "A82E5DE8-39BD-4843-B3CD-EE9C95DA0DFA"
}
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"operator": "OR"
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],
"sourceIdentifier": "secure@microsoft.com"
}