CODESYS: Exposure of Resource to Wrong Sphere in CODESYS V3
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.9%
exploitation probability
0.9%top 44% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
CODESYS · Control for BeagleBone SLCODESYS · Control for emPC-A/iMX6 SLCODESYS · Control for IOT2000 SLCODESYS · Control for Linux SLCODESYS · Control for PFC100 SLCODESYS · Control for PFC200 SLCODESYS · Control for PLCnext SLCODESYS · Control for Raspberry Pi SLCODESYS · Control for WAGO Touch Panels 600 SLCODESYS · Control RTE (for Beckhoff CX) SLCODESYS · Control RTE (SL)CODESYS · Control Win (SL)CODESYS · Development System V3CODESYS · HMI (SL)CODESYS · Runtime ToolkitCODESYS · Safety SIL2 PSPCODESYS · Safety SIL2 Runtime Toolkit