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104 lines
4.4 KiB
JSON
104 lines
4.4 KiB
JSON
{
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"id": "CVE-2024-45368",
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"sourceIdentifier": "ics-cert@hq.dhs.gov",
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"published": "2024-09-13T17:15:12.800",
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"lastModified": "2024-09-14T11:47:14.677",
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"vulnStatus": "Awaiting Analysis",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "The H2-DM1E PLC's authentication protocol appears to utilize either a custom encoding scheme or a challenge-response protocol. However, there's an observed anomaly in the H2-DM1E PLC's protocol execution, namely its acceptance of multiple distinct packets as valid authentication responses. This behavior deviates from standard security practices where a single, specific response or encoding pattern is expected for successful authentication."
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},
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{
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"lang": "es",
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"value": "El protocolo de autenticaci\u00f3n del PLC H2-DM1E parece utilizar un esquema de codificaci\u00f3n personalizado o un protocolo de desaf\u00edo-respuesta. Sin embargo, se observa una anomal\u00eda en la ejecuci\u00f3n del protocolo del PLC H2-DM1E, a saber, la aceptaci\u00f3n de m\u00faltiples paquetes distintos como respuestas de autenticaci\u00f3n v\u00e1lidas. Este comportamiento se desv\u00eda de las pr\u00e1cticas de seguridad est\u00e1ndar, en las que se espera una \u00fanica respuesta espec\u00edfica o un patr\u00f3n de codificaci\u00f3n para una autenticaci\u00f3n exitosa."
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}
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],
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"metrics": {
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"cvssMetricV40": [
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{
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"source": "ics-cert@hq.dhs.gov",
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"type": "Secondary",
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"cvssData": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:A/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",
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"attackVector": "ADJACENT",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnerableSystemConfidentiality": "HIGH",
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"vulnerableSystemIntegrity": "HIGH",
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"vulnerableSystemAvailability": "HIGH",
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"subsequentSystemConfidentiality": "NONE",
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"subsequentSystemIntegrity": "NONE",
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"subsequentSystemAvailability": "NONE",
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"exploitMaturity": "NOT_DEFINED",
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"confidentialityRequirements": "NOT_DEFINED",
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"integrityRequirements": "NOT_DEFINED",
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"availabilityRequirements": "NOT_DEFINED",
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"modifiedAttackVector": "NOT_DEFINED",
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"modifiedAttackComplexity": "NOT_DEFINED",
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"modifiedAttackRequirements": "NOT_DEFINED",
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"modifiedPrivilegesRequired": "NOT_DEFINED",
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"modifiedUserInteraction": "NOT_DEFINED",
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"modifiedVulnerableSystemConfidentiality": "NOT_DEFINED",
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"modifiedVulnerableSystemIntegrity": "NOT_DEFINED",
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"modifiedVulnerableSystemAvailability": "NOT_DEFINED",
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"modifiedSubsequentSystemConfidentiality": "NOT_DEFINED",
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"modifiedSubsequentSystemIntegrity": "NOT_DEFINED",
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"modifiedSubsequentSystemAvailability": "NOT_DEFINED",
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"safety": "NOT_DEFINED",
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"automatable": "NOT_DEFINED",
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"recovery": "NOT_DEFINED",
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"valueDensity": "NOT_DEFINED",
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"vulnerabilityResponseEffort": "NOT_DEFINED",
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"providerUrgency": "NOT_DEFINED",
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"baseScore": 8.7,
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"baseSeverity": "HIGH"
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}
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}
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],
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"cvssMetricV31": [
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{
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"source": "ics-cert@hq.dhs.gov",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "ADJACENT_NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 8.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 5.9
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}
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]
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},
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"weaknesses": [
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{
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"source": "ics-cert@hq.dhs.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-384"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-256-17",
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"source": "ics-cert@hq.dhs.gov"
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}
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]
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} |