title: CODESYS:  Exposure of Resource to Wrong Sphere in CODESYS V3
description: In multiple products of CODESYS v3 in multiple versions a remote low privileged user could utilize this vulnerability to read and modify system files and OS resources or DoS the device.
problem types: CWE-1188 Insecure Default Initialization of Resource
affected:
{
defaultStatus: unaffected
product: Control RTE (SL)
vendor: CODESYS
versions:
lessThan: 3.5.19.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product: Control RTE (for Beckhoff CX) SL
vendor: CODESYS
versions:
lessThan: 3.5.19.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product: Control Win (SL)
vendor: CODESYS
versions:
lessThan: 3.5.19.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product:  Runtime Toolkit
vendor: CODESYS
versions:
lessThan: 3.5.19.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product: Safety SIL2 Runtime Toolkit
vendor: CODESYS
versions:
lessThan: 3.5.19.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product: Safety SIL2 PSP
vendor: CODESYS
versions:
lessThan: 3.5.19.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product: HMI (SL)
vendor: CODESYS
versions:
lessThan: 3.5.19.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product: Development System V3
vendor: CODESYS
versions:
lessThan: 3.5.19.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product:  Control for BeagleBone SL
vendor: CODESYS
versions:
lessThan: 4.8.0.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product: Control for emPC-A/iMX6 SL
vendor: CODESYS
versions:
lessThan: 4.8.0.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product: Control for IOT2000 SL
vendor: CODESYS
versions:
lessThan: 4.8.0.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product: Control for Linux SL
vendor: CODESYS
versions:
lessThan: 4.8.0.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product:  Control for PFC100 SL
vendor: CODESYS
versions:
lessThan: 4.8.0.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product:  Control for PFC200 SL
vendor: CODESYS
versions:
lessThan: 4.8.0.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product: Control for PLCnext SL
vendor: CODESYS
versions:
lessThan: 4.8.0.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product: Control for Raspberry Pi SL
vendor: CODESYS
versions:
lessThan: 4.8.0.0, status: affected, version: 3.0.0.0, versionType: custom
}
{
defaultStatus: unaffected
product: Control for WAGO Touch Panels 600 SL
vendor: CODESYS
versions:
lessThan: 4.8.0.0, status: affected, version: 3.0.0.0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL