{"id":"CVE-2022-47386","aliases":["EUVD-2022-50153","GHSA-f9r2-4c34-gvv3"],"status":"published","title":"CODESYS: Multiple products prone to stack based out-of-bounds write","description":"An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0135,"percentile":0.71726,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2023-05-15T09:49:04Z","modified":"2026-06-17T05:13:28Z","products":[{"vendor":"codesys","product":"codesys control for beaglebone 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psp"},{"vendor":"codesys","product":"codesys safety sil2 runtime toolkit"},{"vendor":"codesys","product":"control_for_beaglebone_sl"},{"vendor":"codesys","product":"control_for_empc-a\\/imx6_sl"},{"vendor":"codesys","product":"control_for_iot2000_sl"},{"vendor":"codesys","product":"control_for_linux_sl"},{"vendor":"codesys","product":"control_for_pfc100_sl"},{"vendor":"codesys","product":"control_for_pfc200_sl"},{"vendor":"codesys","product":"control_for_plcnext_sl"},{"vendor":"codesys","product":"control_for_raspberry_pi_sl"},{"vendor":"codesys","product":"control_for_wago_touch_panels_600_sl"},{"vendor":"codesys","product":"control_rte_\\(for_beckhoff_cx\\)_sl"},{"vendor":"codesys","product":"control_rte_\\(sl\\)"},{"vendor":"codesys","product":"control_runtime_system_toolkit"},{"vendor":"codesys","product":"control_win_\\(sl\\)"},{"vendor":"codesys","product":"development_system_v3"},{"vendor":"codesys","product":"hmi_\\(sl\\)"},{"vendor":"codesys","product":"safety_sil2_psp"},{"vendor":"codesys","product":"safety_sil2_runtime_toolkit"}],"references":[{"url":"https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17554\u0026token=5444f53b4c90fe37043671a100dffa75305d1825\u0026download=","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-47386"},{"url":"https://github.com/advisories/GHSA-f9r2-4c34-gvv3"}],"sources":{"cve":[{"id":"CVE-2022-47386","title":"CODESYS: Multiple products prone to stack based out-of-bounds write","description":"An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.","status":"published","published":"2023-05-15T09:49:04.949Z","modified":"2025-03-05T19:00:14.509Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:34:25.308772Z"}],"euvd":[{"id":"EUVD-2022-50153","description":"An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.","status":"published","published":"2023-05-15T09:49:04Z","modified":"2025-03-05T19:00:14Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:13.319718Z"}],"ghsa":[{"id":"GHSA-f9r2-4c34-gvv3","title":"An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the...","description":"An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.","status":"published","published":"2023-07-06T21:14:57Z","modified":"2024-04-04T05:42:59Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:56:34.916776Z"}],"nvd":[{"id":"CVE-2022-47386","description":"An authenticated, remote attacker may use a stack based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products in multiple versions to write data into the stack which can lead to a denial-of-service condition, memory overwriting, or remote code execution.","status":"published","published":"2023-05-15T10:15:09.993Z","modified":"2026-06-17T05:13:28.66Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:37.42466Z"}]}}