CVE-2012-5357
Estado: ModificadaCrítica (9.8)—
Ektron Content Management System (CMS) before 8.02 SP5 uses the XslCompiledTransform class with enablescript set to true, which allows remote attackers to execute arbitrary code with NETWORK SERVICE privileges via crafted XSL data.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/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: 68%
- Percentil entre todas las CVEs puntuadas: 99
- 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
- CWE-19
Referencias
- http://documentation.ektron.com/current/ReleaseNotes/Release8/8.02SP5.htm
- https://technet.microsoft.com/library/security/msvr12-016
- https://webstersprodigy.net/2012/10/25/cve-2012-5357cve-1012-5358-cool-ektron-xslt-rce-bugs/
- https://www.rapid7.com/db/modules/exploit/windows/http/ektron_xslt_exec
- http://documentation.ektron.com/current/ReleaseNotes/Release8/8.02SP5.htm
- https://technet.microsoft.com/library/security/msvr12-016
- https://webstersprodigy.net/2012/10/25/cve-2012-5357cve-1012-5358-cool-ektron-xslt-rce-bugs/
- https://www.rapid7.com/db/modules/exploit/windows/http/ektron_xslt_exec
JSON original (NVD)
Mostrar
{
"id": "CVE-2012-5357",
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
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"affected": [
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"published": "2017-10-30T14:29:00.220",
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"weaknesses": [
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"description": [
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"descriptions": [
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"lang": "en",
"value": "Ektron Content Management System (CMS) before 8.02 SP5 uses the XslCompiledTransform class with enablescript set to true, which allows remote attackers to execute arbitrary code with NETWORK SERVICE privileges via crafted XSL data."
},
{
"lang": "es",
"value": "Ektron Content Management System (CMS) en versiones anteriores a la 8.02 SP5 emplea la clase XslCompiledTransform con enablescript establecido en true. Esto permite que atacantes remotos ejecuten código arbitrario con privilegios NETWORK SERVICE mediante datos XSL manipulados."
}
],
"lastModified": "2026-06-16T23:46:43.337",
"configurations": [
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