CVE-2022-47393
6.5 · MEDIUMOverview
CVE-2022-47393 is a medium-severity vulnerability affecting codesys control_for_beaglebone_sl. It was published on May 15, 2023 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
An authenticated, remote attacker may use a Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple versions of multiple CODESYS products to force a denial-of-service situation.
Remediation
Check the references section for vendor advisories and patches from codesys. Update control_for_beaglebone_sl to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| codesys | control_for_beaglebone_sl | >= 0, < 4.8.0.0 | Affected |
| codesys | control_for_empc-a\/imx6_sl | >= 0, < 4.8.0.0 | Affected |
| codesys | control_for_iot2000_sl | >= 0, < 4.8.0.0 | Affected |
| codesys | control_for_linux_sl | >= 0, < 4.8.0.0 | Affected |
| codesys | control_for_pfc100_sl | >= 0, < 4.8.0.0 | Affected |
| codesys | control_for_pfc200_sl | >= 0, < 4.8.0.0 | Affected |
| codesys | control_for_plcnext_sl | >= 0, < 4.8.0.0 | Affected |
| codesys | control_for_raspberry_pi_sl | >= 0, < 4.8.0.0 | Affected |
| codesys | control_for_wago_touch_panels_600_sl | >= 0, < 4.8.0.0 | Affected |
| codesys | control_rte_\(for_beckhoff_cx\)_sl | >= 0, < 3.5.19.0 | Affected |
| codesys | control_rte_\(sl\) | >= 0, < 3.5.19.0 | Affected |
| codesys | control_runtime_system_toolkit | >= 0, < 3.5.19.0 | Affected |
| codesys | control_win_\(sl\) | >= 0, < 3.5.19.0 | Affected |
| codesys | development_system_v3 | >= 0, < 3.5.19.0 | Affected |
| codesys | hmi_\(sl\) | >= 0, < 3.5.19.0 | Affected |
| codesys | safety_sil2_psp | >= 0, < 3.5.19.0 | Affected |
| codesys | safety_sil2_runtime_toolkit | >= 0, < 3.5.19.0 | Affected |
Frequently Asked Questions
What is CVE-2022-47393?
CVE-2022-47393 is a medium-severity vulnerability affecting codesys control_for_beaglebone_sl. It was published on May 15, 2023 and has a CVSS 3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2022-47393?
This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2022-47393?
Check the references section for vendor advisories and patches from codesys. Update control_for_beaglebone_sl to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-47393?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-47393 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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