CVE-2026-28701
Estado: AnalizadaCrítica (9.3)—
Various versions of Daktronics Controller Firmware could allow authenticated and unauthenticated remote users to escape the intended directory and enumerate arbitrary file system paths.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/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: 9.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.68%
- Percentil entre todas las CVEs puntuadas: 51
- 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).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1190Exploit Public-Facing Applicationinitial access85 % - Impacto principal
T1005Data from Local Systemcollection90 % - Impacto secundario
T1083File and Directory Discoverydiscovery80 %
CWE-22 (path traversal) en servicio remoto sin autenticación requerida (PR:N, UI:N). Permite enumerar y acceder a archivos arbitrarios del sistema de ficheros.
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 (3)
CWE
- CWE-22
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-28701",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-28701",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2026-06-29T13:15:48.756380Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "ics-cert@hq.dhs.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
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.3,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "LOW"
},
"impactScore": 1.4,
"exploitabilityScore": 3.9
}
],
"cvssMetricV40": [
{
"type": "Secondary",
"source": "ics-cert@hq.dhs.gov",
"cvssData": {
"Safety": "NOT_DEFINED",
"version": "4.0",
"Recovery": "NOT_DEFINED",
"baseScore": 9.3,
"Automatable": "NOT_DEFINED",
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/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",
"exploitMaturity": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"subIntegrityImpact": "NONE",
"vulnIntegrityImpact": "HIGH",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"vulnAvailabilityImpact": "HIGH",
"availabilityRequirement": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"subConfidentialityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"confidentialityRequirement": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED"
}
}
]
},
"affected": [
{
"source": "ics-cert@hq.dhs.gov",
"affectedData": [
{
"vendor": "Daktronics",
"product": "VFC-DMP-5000",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "v8.117.x.x",
"versionType": "custom"
},
{
"status": "affected",
"version": "0",
"lessThan": "v9.43.x.x",
"versionType": "custom"
},
{
"status": "affected",
"version": "0",
"lessThan": "v10.34.x.x",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Daktronics",
"product": "DMP-5000",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "v10.34.x.x",
"versionType": "custom"
},
{
"status": "affected",
"version": "0",
"lessThan": "v8.117.x.x",
"versionType": "custom"
},
{
"status": "affected",
"version": "0",
"lessThan": "v9.43.x.x",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Daktronics",
"product": "DMP-8000",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "v10.34.x.x",
"versionType": "custom"
},
{
"status": "affected",
"version": "0",
"lessThan": "v8.117.x.x",
"versionType": "custom"
},
{
"status": "affected",
"version": "0",
"lessThan": "v9.43.x.x",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2026-06-26T23:17:08.537",
"references": [
{
"url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-176-04.json",
"tags": [
"Third Party Advisory"
],
"source": "ics-cert@hq.dhs.gov"
},
{
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-04",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"source": "ics-cert@hq.dhs.gov"
}
],
"vulnStatus": "Analyzed",
"weaknesses": [
{
"type": "Secondary",
"source": "ics-cert@hq.dhs.gov",
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Various versions of Daktronics Controller Firmware could allow authenticated and unauthenticated remote users to escape the intended directory and enumerate arbitrary file system paths."
}
],
"lastModified": "2026-07-06T17:59:43.833",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:daktronics:dmp-5000_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FC827F44-DDD5-473A-A5A4-5F1A9DB599E1",
"versionEndExcluding": "8.117.0.0"
},
{
"criteria": "cpe:2.3:o:daktronics:dmp-5000_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2321C24B-44E9-4F30-9EF5-C62CD504B417",
"versionEndExcluding": "9.43.0.0",
"versionStartIncluding": "9.0.0.0"
},
{
"criteria": "cpe:2.3:o:daktronics:dmp-5000_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4723D54B-7328-4B23-B3E0-2E3D39175E94",
"versionEndExcluding": "10.34.0.0",
"versionStartIncluding": "10.0.0.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:daktronics:dmp-5000:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "CCDE1383-03A5-4D58-AFE1-258F3A68F139"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:daktronics:dmp-8000_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4CD80BE2-02B2-4B3F-8594-C54735481C20",
"versionEndExcluding": "8.117.0.0"
},
{
"criteria": "cpe:2.3:o:daktronics:dmp-8000_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "855F02E7-94B5-4F6B-88C9-3B66CCF40D9A",
"versionEndExcluding": "9.43.0.0",
"versionStartIncluding": "9.0.0.0"
},
{
"criteria": "cpe:2.3:o:daktronics:dmp-8000_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "65F10110-5A9A-4108-9758-F617897AF86C",
"versionEndExcluding": "10.34.0.0",
"versionStartIncluding": "10.0.0.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:daktronics:dmp-8000:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "230CC60C-0D0B-48AC-86AA-1833FF480D85"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:daktronics:vfc-dmp-5000_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E4D7C7AB-A77B-409E-9FCA-39C64E7BE560",
"versionEndExcluding": "8.117.0.0"
},
{
"criteria": "cpe:2.3:o:daktronics:vfc-dmp-5000_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "611C2569-E5F4-4A10-A9BD-1E2A25204DB3",
"versionEndExcluding": "9.43.0.0",
"versionStartIncluding": "9.0.0.0"
},
{
"criteria": "cpe:2.3:o:daktronics:vfc-dmp-5000_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4B283008-0F91-4B28-9A31-D08714BFCE73",
"versionEndExcluding": "10.34.0.0",
"versionStartIncluding": "10.0.0.0"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:daktronics:vfc-dmp-5000:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AF83B441-585B-4D64-A173-3BBA85318708"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "ics-cert@hq.dhs.gov"
}