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{
"id" : "CVE-2023-3663" ,
"sourceIdentifier" : "info@cert.vde.com" ,
"published" : "2023-08-03T11:15:10.077" ,
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"lastModified" : "2023-08-08T15:43:48.747" ,
"vulnStatus" : "Analyzed" ,
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"descriptions" : [
{
"lang" : "en" ,
"value" : "In CODESYS Development System versions from 3.5.11.20 and before 3.5.19.20 a missing integrity check might allow an unauthenticated remote attacker to manipulate the content of notifications received via HTTP by the CODESYS notification server."
}
] ,
"metrics" : {
"cvssMetricV31" : [
{
"source" : "info@cert.vde.com" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "3.1" ,
"vectorString" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" ,
"attackVector" : "NETWORK" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "NONE" ,
"userInteraction" : "REQUIRED" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "HIGH" ,
"integrityImpact" : "HIGH" ,
"availabilityImpact" : "HIGH" ,
"baseScore" : 8.8 ,
"baseSeverity" : "HIGH"
} ,
"exploitabilityScore" : 2.8 ,
"impactScore" : 5.9
}
]
} ,
"weaknesses" : [
{
"source" : "info@cert.vde.com" ,
"type" : "Primary" ,
"description" : [
{
"lang" : "en" ,
"value" : "CWE-345"
}
]
}
] ,
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"configurations" : [
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:*" ,
"versionStartIncluding" : "3.5.11.20" ,
"versionEndExcluding" : "3.5.19.20" ,
"matchCriteriaId" : "49AED81C-45E5-4201-A4E1-2A33CB31743D"
}
]
}
]
}
] ,
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"references" : [
{
"url" : "https://cert.vde.com/en/advisories/VDE-2023-022/" ,
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"source" : "info@cert.vde.com" ,
"tags" : [
"Third Party Advisory"
]
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}
]
}