CVE-2023-37554
Medium
Description
In multiple versions of multiple Codesys products, after successful authentication as a user, specific crafted network communication requests with inconsistent content can cause the CmpAppBP component to read internally from an invalid address, potentially leading to a denial-of-service condition. This vulnerability is different to CVE-2023-37552, CVE-2023-37553, CVE-2023-37555 and CVE-2023-37556.
SeverityMedium
CVSS6.5
Exploit probability—
ProductCodesys Control For Beaglebone Sl
PublishedAug 3, 2023
First seenAug 3, 2023
Weakness typeCWE-20Improper input validation
How to fix
Update
- codesys control_for_beaglebone_sl4.10.0.0 or later
- codesys control_for_empc-a\/imx6_sl4.10.0.0 or later
- codesys control_for_iot2000_sl4.10.0.0 or later
- codesys control_for_linux_sl4.10.0.0 or later
- codesys control_for_pfc100_sl4.10.0.0 or later
- codesys control_for_pfc200_sl4.10.0.0 or later
- codesys control_for_plcnext_sl4.10.0.0 or later
- codesys control_for_raspberry_pi_sl4.10.0.0 or later
- codesys control_for_wago_touch_panels_600_sl4.10.0.0 or later
- codesys control_rte_sl3.5.19.20 or later
- codesys control_rte_sl_\(for_beckhoff_cx\)3.5.19.20 or later
- codesys control_runtime_system_toolkit3.5.19.20 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| codesys control_for_beaglebone_sl | v < 4.10.0.0 | 4.10.0.0 |
| codesys control_for_empc-a\/imx6_sl | v < 4.10.0.0 | 4.10.0.0 |
| codesys control_for_iot2000_sl | v < 4.10.0.0 | 4.10.0.0 |
| codesys control_for_linux_sl | v < 4.10.0.0 | 4.10.0.0 |
| codesys control_for_pfc100_sl | v < 4.10.0.0 | 4.10.0.0 |
| codesys control_for_pfc200_sl | v < 4.10.0.0 | 4.10.0.0 |
| codesys control_for_plcnext_sl | v < 4.10.0.0 | 4.10.0.0 |
| codesys control_for_raspberry_pi_sl | v < 4.10.0.0 | 4.10.0.0 |
| codesys control_for_wago_touch_panels_600_sl | v < 4.10.0.0 | 4.10.0.0 |
| codesys control_rte_sl | v < 3.5.19.20 | 3.5.19.20 |
| codesys control_rte_sl_\(for_beckhoff_cx\) | v < 3.5.19.20 | 3.5.19.20 |
| codesys control_runtime_system_toolkit | v < 3.5.19.20 | 3.5.19.20 |
| codesys control_win_sl | v < 3.5.19.20 | 3.5.19.20 |
| codesys development_system | v < 3.5.19.20 | 3.5.19.20 |
| codesys hmi | v < 3.5.19.20 | 3.5.19.20 |
| codesys safety_sil2 | v < 3.5.19.20 | 3.5.19.20 |
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