CVE-2011-3993
Estado: ModificadaMedia (5.5)—
SKYARC MTCMS before 5.252, and the MultiFileUploader 0.44 and earlier, DuplicateEntry 1.2 and earlier, MailPack 1.741 and earlier, and AutoTagging 0.08 and earlier plugins for Movable Type, uses weak permissions, which allows remote authenticated users to modify files and settings via unspecified vectors.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:S/C:N/I:P/A:P
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.12%
- Percentil entre todas las CVEs puntuadas: 65
- 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 (5)
CWE
- CWE-264
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2011-3993",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 5.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P",
"authentication": "SINGLE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 4.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 8,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
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},
"affected": [
{
"source": "vultures@jpcert.or.jp",
"affectedData": [
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"product": "n/a",
"versions": [
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"version": "n/a"
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],
"published": "2011-11-03T17:55:01.780",
"references": [
{
"url": "http://jvn.jp/en/jp/JVN41032068/index.html",
"source": "vultures@jpcert.or.jp"
},
{
"url": "http://jvndb.jvn.jp/jvndb/JVNDB-2011-000093",
"source": "vultures@jpcert.or.jp"
},
{
"url": "http://www.mtcms.jp/news/product/201110131921.html",
"source": "vultures@jpcert.or.jp"
},
{
"url": "http://jvn.jp/en/jp/JVN41032068/index.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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{
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"vulnStatus": "Modified",
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"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-264"
}
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}
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"descriptions": [
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"lang": "en",
"value": "SKYARC MTCMS before 5.252, and the MultiFileUploader 0.44 and earlier, DuplicateEntry 1.2 and earlier, MailPack 1.741 and earlier, and AutoTagging 0.08 and earlier plugins for Movable Type, uses weak permissions, which allows remote authenticated users to modify files and settings via unspecified vectors."
},
{
"lang": "es",
"value": "Vulnerabilidad en plugins SKYARC MTCMS anterior a v5.252, y en MultiFileUploader v0.44 y anteriores, DuplicateEntry v1.2 y anteriores, MailPack v1.741 y anteriores, y AutoTagging v0.08 y anteriores para Movable Type utiliza permisos débiles, lo que permite a usuarios remotos autenticados modificar ficheros y parámetros de configuración a través de vectores desconocidos."
}
],
"lastModified": "2026-06-16T23:34:16.357",
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"sourceIdentifier": "vultures@jpcert.or.jp"
}