title: CODESYS: Improper memory restrictions fro CODESYS Control
description: In CODESYS Control in multiple versions a improper restriction of operations within the bounds of a memory buffer allow an remote attacker with user privileges to gain full access of the device.
problem types: CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
affected:
{
defaultStatus: affected
product: CODESYS Control for BeagleBone SL
vendor: CODESYS
versions:
status: affected, version: all
}
{
defaultStatus: affected
product: CODESYS Control for emPC-A/iMX6 SL
vendor: CODESYS
versions:
status: affected, version: all
}
{
defaultStatus: affected
product: CODESYS Control for IOT2000 SL
vendor: CODESYS
versions:
status: affected, version: all
}
{
defaultStatus: affected
product: CODESYS Control for Linux SL
vendor: CODESYS
versions:
status: affected, version: all
}
{
defaultStatus: affected
product: CODESYS Control for PFC100 SL
vendor: CODESYS
versions:
status: affected, version: all
}
{
defaultStatus: affected
product: CODESYS Control for PFC200 SL
vendor: CODESYS
versions:
status: affected, version: all
}
{
defaultStatus: affected
product: CODESYS Control for PLCnext SL
vendor: CODESYS
versions:
status: affected, version: all
}
{
defaultStatus: affected
product: CODESYS Control for Raspberry Pi SL
vendor: CODESYS
versions:
status: affected, version: all
}
{
defaultStatus: affected
product: CODESYS Control for WAGO Touch Panels 600 SL
vendor: CODESYS
versions:
status: affected, version: all
}
{
defaultStatus: affected
product: CODESYS Control RTE (for Beckhoff CX) SL
vendor: CODESYS
versions:
status: affected, version: all
}
{
defaultStatus: affected
product: CODESYS Control RTE (SL)
vendor: CODESYS
versions:
status: affected, version: all
}
{
defaultStatus: affected
product: CODESYS Control Runtime System Toolkit
vendor: CODESYS
versions:
status: affected, version: all
}
{
defaultStatus: affected
product: CODESYS Control Win (SL)
vendor: CODESYS
versions:
status: affected, version: all
}
{
defaultStatus: affected
product: CODESYS HMI (SL)
vendor: CODESYS
versions:
status: affected, version: all
}
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