CVE-2025-5943
MicroDicom
DICOM Viewer suffers from an out-of-bounds write vulnerability. Remote attackers are able to exploit this issue to potentially execute arbitrary code on affected installations of DICOM Viewer. User interaction is required to exploit the vulnerability in that the user must either visit a malicious website or open a malicious DICOM file locally.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Puntuación base: 8.6
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.72%
- Percentil entre todas las CVEs puntuadas: 52
- 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).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1203Exploitation for Client Executionexecution85 % - Impacto principal
T1059Command and Scripting Interpreterexecution80 %
CWE-787 (out-of-bounds write) con UI:A permite ejecución remota al abrir archivo DICOM malicioso (cliente), resultando en ejecución de código arbitrario.
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-787
Referencias
JSON original (NVD)
Mostrar
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"timestamp": "2025-06-11T14:39:51.039611Z"
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"affected": [
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"source": "ics-cert@hq.dhs.gov",
"affectedData": [
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"product": "DICOM Viewer",
"versions": [
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"lessThanOrEqual": "2025.2 (Build 8154)"
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"published": "2025-06-10T18:15:33.020",
"references": [
{
"url": "https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-160-01",
"source": "ics-cert@hq.dhs.gov"
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"source": "ics-cert@hq.dhs.gov",
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"descriptions": [
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"value": "MicroDicom \n\nDICOM Viewer suffers from an out-of-bounds write vulnerability. Remote attackers are able to exploit this issue to potentially execute arbitrary code on affected installations of DICOM Viewer. User interaction is required to exploit the vulnerability in that the user must either visit a malicious website or open a malicious DICOM file locally."
},
{
"lang": "es",
"value": "MicroDicom DICOM Viewer presenta una vulnerabilidad de escritura fuera de los límites. Los atacantes remotos pueden explotar este problema para ejecutar código arbitrario en las instalaciones afectadas del Visor DICOM. Para explotar esta vulnerabilidad, se requiere la interacción del usuario, que debe visitar un sitio web malicioso o abrir un archivo DICOM malicioso localmente."
}
],
"lastModified": "2026-06-17T09:49:04.737",
"sourceIdentifier": "ics-cert@hq.dhs.gov"
}