CVE-2022-22517
High
Description
An unauthenticated, remote attacker can disrupt existing communication channels between CODESYS products by guessing a valid channel ID and injecting packets. This results in the communication channel to be closed.
SeverityHigh
CVSS7.5
Exploit probability—
ProductCodesys Remote Target Visu Toolkit
PublishedApr 7, 2022
First seenApr 7, 2022
Weakness typeCWE-334CWE-334
How to fix
Update
- codesys remote_target_visu_toolkit3.5.18.0 or later
- codesys control_for_beaglebone_sl4.5.0.0 or later
- codesys control_for_beckhoff_cx90204.5.0.0 or later
- codesys control_for_empc-a\/imx6_sl4.5.0.0 or later
- codesys control_for_iot2000_sl4.5.0.0 or later
- codesys control_for_linux_sl4.5.0.0 or later
- codesys control_for_pfc100_sl4.5.0.0 or later
- codesys control_for_pfc200_sl4.5.0.0 or later
- codesys control_for_plcnext_sl4.5.0.0 or later
- codesys control_for_raspberry_pi_sl4.5.0.0 or later
- codesys control_for_wago_touch_panels_600_sl4.5.0.0 or later
- codesys control_rte_sl3.5.18.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| codesys remote_target_visu_toolkit | v < 3.5.18.0 | 3.5.18.0 |
| codesys control_for_beaglebone_sl | v < 4.5.0.0 | 4.5.0.0 |
| codesys control_for_beckhoff_cx9020 | v < 4.5.0.0 | 4.5.0.0 |
| codesys control_for_empc-a\/imx6_sl | v < 4.5.0.0 | 4.5.0.0 |
| codesys control_for_iot2000_sl | v < 4.5.0.0 | 4.5.0.0 |
| codesys control_for_linux_sl | v < 4.5.0.0 | 4.5.0.0 |
| codesys control_for_pfc100_sl | v < 4.5.0.0 | 4.5.0.0 |
| codesys control_for_pfc200_sl | v < 4.5.0.0 | 4.5.0.0 |
| codesys control_for_plcnext_sl | v < 4.5.0.0 | 4.5.0.0 |
| codesys control_for_raspberry_pi_sl | v < 4.5.0.0 | 4.5.0.0 |
| codesys control_for_wago_touch_panels_600_sl | v < 4.5.0.0 | 4.5.0.0 |
| codesys control_rte_sl | v < 3.5.18.0 | 3.5.18.0 |
| codesys control_rte_sl_\(for_beckhoff_cx\) | v < 3.5.18.0 | 3.5.18.0 |
| codesys control_runtime_system_toolkit | v < 3.5.18.0 | 3.5.18.0 |
| codesys control_win_sl | v < 3.5.18.0 | 3.5.18.0 |
| codesys development_system | 3.0 ≤ v < 3.5.18.0 | 3.5.18.0 |
| codesys edge_gateway | v < 3.5.18.0, v < 4.5.0.0 | 3.5.18.0, 4.5.0.0 |
| codesys embedded_target_visu_toolkit | v < 3.5.18.0 | 3.5.18.0 |
| codesys gateway | v < 3.5.18.0 | 3.5.18.0 |
| codesys hmi_sl | v < 3.5.18.0 | 3.5.18.0 |
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