Insecure transmission of credentials
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 1.0%
exploitation probability
1.0%top 41% of all CVEs
observed exploitation
nono source reports it
In the CODESYS Development System multiple components in multiple versions transmit the passwords for the communication between clients and servers unprotected.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
CODESYS · CODESYS Development SystemCODESYS · CODESYS Edge Gateway for WindowsCODESYS · CODESYS GatewayCODESYS · CODESYS Gateway ClientCODESYS · CODESYS Gateway ServerCODESYS · CODESYS HMI (SL)CODESYS · CODESYS OPC DA Server SLCODESYS · CODESYS PLCHandlerCODESYS · CODESYS PLCWinNTCODESYS · CODESYS Runtime Toolkit 32 bit fullCODESYS · CODESYS SP Realtime NTCODESYS · CODESYS Web server