title: CODESYS Improper Validation of Consistency within Input in multiple products
description: After successful authentication as a user in multiple Codesys products in multiple versions, specific crafted network communication requests with inconsistent content can cause the CmpAppForce component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37558
problem types: CWE-20 Improper Input Validation
affected:
{
defaultStatus: unaffected
product: CODESYS Control for BeagleBone SL
vendor: CODESYS
versions:
lessThan: V4.10.0.0, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Control for emPC-A/iMX6 SL
vendor: CODESYS
versions:
lessThan: V4.10.0.0, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Control for IOT2000 SL
vendor: CODESYS
versions:
lessThan: V4.10.0.0, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Control for Linux SL
vendor: CODESYS
versions:
lessThan: V4.10.0.0, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Control for PFC100 SL
vendor: CODESYS
versions:
lessThan: V4.10.0.0, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Control for PFC200 SL
vendor: CODESYS
versions:
lessThan: V4.10.0.0, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Control for PLCnext SL
vendor: CODESYS
versions:
lessThan: V4.10.0.0, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Control for Raspberry Pi SL
vendor: CODESYS
versions:
lessThan: V4.10.0.0, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Control for WAGO Touch Panels 600 SL
vendor: CODESYS
versions:
lessThan: V4.10.0.0, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Control RTE (for Beckhoff CX) SL
vendor: CODESYS
versions:
lessThan: V3.5.19.20, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Control RTE (SL)
vendor: CODESYS
versions:
lessThan: V3.5.19.20, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Control Runtime System Toolkit
vendor: CODESYS
versions:
lessThan: V3.5.19.20, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Control Win (SL)
vendor: CODESYS
versions:
lessThan: V3.5.19.20, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Development System V3
vendor: CODESYS
versions:
lessThan: V3.5.19.20, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS HMI (SL)
vendor: CODESYS
versions:
lessThan: V3.5.19.20, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CODESYS Safety SIL2 Runtime Toolkit
vendor: CODESYS
versions:
lessThan: V3.5.19.20, status: affected, version: 0, versionType: semver
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL