High severity7.5NVD Advisory· Published Aug 3, 2021· Updated Jun 17, 2026

CVE-2021-36763

Description

In CODESYS V3 web server before 3.5.17.10, files or directories are accessible to External Parties.

Codesys/Control Rte11 versions
cpe:2.3:a:codesys:control:*:*:*:*:*:beaglebone_sl:*:*+ 10 more
- cpe:2.3:a:codesys:control:*:*:*:*:*:beaglebone_sl:*:*range: <4.2.0.0
- cpe:2.3:a:codesys:control:*:*:*:*:*:empc-a\/imx6_sl:*:*range: <4.2.0.0
- cpe:2.3:a:codesys:control:*:*:*:*:*:iot2000_sl:*:*range: <4.2.0.0
- cpe:2.3:a:codesys:control:*:*:*:*:*:linux_sl:*:*range: <=4.2.0.0
- cpe:2.3:a:codesys:control:*:*:*:*:*:pfc100_sl:*:*range: <4.2.0.0
- cpe:2.3:a:codesys:control:*:*:*:*:*:pfc200_sl:*:*range: <4.2.0.0
- cpe:2.3:a:codesys:control:*:*:*:*:*:plcnext_sl:*:*range: <4.2.0.0
- cpe:2.3:a:codesys:control:*:*:*:*:*:raspberry_pi_sl:*:*range: <4.2.0.0
- cpe:2.3:a:codesys:control:*:*:*:*:*:wago_touch_panels_600_sl:*:*range: <4.2.0.0
- cpe:2.3:a:codesys:control_rte:*:*:*:*:*:-:*:*range: <3.5.17.10
- cpe:2.3:a:codesys:control_rte:*:*:*:*:*:beckhoff_cx:*:*range: <3.5.17.10
Codesys/Control V3 Runtime System Toolkit
cpe:2.3:a:codesys:control_runtime_system_toolkit:*:*:*:*:*:*:*:*
Range: <3.5.17.10
Codesys/Control Win \(sl\)
cpe:2.3:a:codesys:control_win_sl:*:*:*:*:*:*:*:*
Range: <3.5.17.10
Codesys/Embedded Target Visu Toolkit
cpe:2.3:a:codesys:embedded_target_visu_toolkit:*:*:*:*:*:*:*:*
Range: <3.5.17.10
Codesys/Hmi
cpe:2.3:a:codesys:hmi:*:*:*:*:*:*:*:*
Range: <3.5.17.10
Codesys/Remote Target Visu Toolkit
cpe:2.3:a:codesys:remote_target_visu_toolkit:*:*:*:*:*:*:*:*
Range: <3.5.17.10
CODESYS/CODESYS V3description
Codesys/Web Serverllm-fuzzy
Range: <3.5.17.10