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{
"id": "CVE-2023-43492",
"sourceIdentifier": "ics-cert@hq.dhs.gov",
"published": "2023-10-19T20:15:09.230",
"lastModified": "2023-10-20T11:27:35.620",
"vulnStatus": "Undergoing Analysis",
"descriptions": [
{
"lang": "en",
"value": "\n\n\n\n\n\n\n\n\nIn Weintek's cMT3000 HMI Web CGI device, the cgi-bin codesys.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.\n\n\n\n"
},
{
"lang": "es",
"value": "En el dispositivo cMT3000 HMI Web CGI de Weintek, el cgi-bin codesys.cgi contiene un desbordamiento de b\u00fafer basado en pila, que podr\u00eda permitir a un atacante an\u00f3nimo secuestrar el flujo de control y evitar la autenticaci\u00f3n de inicio de sesi\u00f3n."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "ics-cert@hq.dhs.gov",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9
}
]
},
"weaknesses": [
{
"source": "ics-cert@hq.dhs.gov",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-121"
}
]
}
],
"references": [
{
"url": "https://dl.weintek.com/public/Document/TEC/TEC23005E_cMT_Web_Security_Update.pdf",
"source": "ics-cert@hq.dhs.gov"
},
{
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-285-12",
"source": "ics-cert@hq.dhs.gov"
}
]
}