{"affected": [{"affectedData": [{"defaultStatus": "affected", "product": "CODESYS Control for BeagleBone SL", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}, {"defaultStatus": "affected", "product": "CODESYS Control for emPC-A/iMX6 SL", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}, {"defaultStatus": "affected", "product": "CODESYS Control for IOT2000 SL", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}, {"defaultStatus": "affected", "product": "CODESYS Control for Linux SL", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}, {"defaultStatus": "affected", "product": "CODESYS Control for PFC100 SL", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}, {"defaultStatus": "affected", "product": "CODESYS Control for PFC200 SL", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}, {"defaultStatus": "affected", "product": "CODESYS Control for PLCnext SL", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}, {"defaultStatus": "affected", "product": "CODESYS Control for Raspberry Pi SL", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}, {"defaultStatus": "affected", "product": "CODESYS Control for WAGO Touch Panels 600 SL", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}, {"defaultStatus": "affected", "product": "CODESYS Control RTE (for Beckhoff CX) SL", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}, {"defaultStatus": "affected", "product": "CODESYS Control RTE (SL)", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}, {"defaultStatus": "affected", "product": "CODESYS Control Runtime System Toolkit", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}, {"defaultStatus": "affected", "product": "CODESYS Control Win (SL)", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}, {"defaultStatus": "affected", "product": "CODESYS HMI (SL)", "vendor": "CODESYS", "versions": [{"status": "affected", "version": "all"}]}], "source": "info@cert.vde.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:codesys:control_for_beaglebone_sl:*:*:*:*:*:*:*:*", "matchCriteriaId": "2390BDA5-FC7C-43F2-A6D0-098DE49E8092", "vulnerable": true}, {"criteria": "cpe:2.3:a:codesys:control_for_empc-a\\/imx6_sl:*:*:*:*:*:*:*:*", "matchCriteriaId": "07DC0FD5-57BB-41CD-9FFD-36FEC5573BFB", "vulnerable": true}, {"criteria": "cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:*", "matchCriteriaId": "BE2276F0-8EF2-4CEA-9A75-010D31F8D76C", "vulnerable": true}, {"criteria": "cpe:2.3:a:codesys:control_for_linux_sl:*:*:*:*:*:*:*:*", "matchCriteriaId": "DB41ACE5-0064-4BBC-AEF7-2A89D21EEA83", "vulnerable": true}, {"criteria": "cpe:2.3:a:codesys:control_for_pfc100_sl:*:*:*:*:*:*:*:*", "matchCriteriaId": "D23780DF-5CF3-4D88-83A4-D5D0E6BF7274", "vulnerable": true}, {"criteria": "cpe:2.3:a:codesys:control_for_pfc200_sl:*:*:*:*:*:*:*:*", "matchCriteriaId": "0CAF552D-E704-4979-9335-6290F11D6EA9", "vulnerable": true}, {"criteria": "cpe:2.3:a:codesys:control_for_plcnext_sl:*:*:*:*:*:*:*:*", "matchCriteriaId": "31A0FF97-A6E5-4339-B68A-E1F76A24D50E", "vulnerable": true}, {"criteria": "cpe:2.3:a:codesys:control_for_raspberry_pi_sl:*:*:*:*:*:*:*:*", "matchCriteriaId": "BC1C54A7-686C-433C-91B0-B84720ABFC81", "vulnerable": true}, {"criteria": "cpe:2.3:a:codesys:control_for_wago_touch_panels_600_sl:*:*:*:*:*:*:*:*", "matchCriteriaId": "B1B0A7F9-9F70-4217-AF38-14E9F9F7CDDB", "vulnerable": true}, {"criteria": "cpe:2.3:a:codesys:control_rte_sl:*:*:*:*:*:*:*:*", "matchCriteriaId": "D2102923-8711-4D2C-BF3E-870AC1D8F2AA", "vulnerable": true}, {"criteria": "cpe:2.3:a:codesys:control_rte_sl_\\(for_beckhoff_cx\\):*:*:*:*:*:*:*:*", "matchCriteriaId": "98918E65-854F-4719-8419-79578C5F9EAD", "vulnerable": true}, {"criteria": "cpe:2.3:a:codesys:control_runtime_system_toolkit:*:*:*:*:*:*:*:*", "matchCriteriaId": "07750392-D8FF-413D-82F9-55B9F2F12B55", "vulnerable": true}, {"criteria": "cpe:2.3:a:codesys:control_win_sl:*:*:*:*:*:*:*:*", "matchCriteriaId": "EE76A4D8-070C-45D7-AF3B-12FFD6BD73E3", "vulnerable": true}, {"criteria": "cpe:2.3:a:codesys:hmi_sl:*:*:*:*:*:*:*:*", "matchCriteriaId": "23B980AB-A690-43C0-A117-929C4AD7A2DF", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In CODESYS Control in multiple versions a improper restriction of operations within the bounds of a memory buffer allow an remote attacker with user privileges to gain full access of the device."}], "id": "CVE-2022-4046", "lastModified": "2026-06-17T05:19:50.280", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "info@cert.vde.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-4046", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-05-29T14:06:27.478239Z", "version": "2.0.3"}}]}, "published": "2023-08-03T13:15:09.627", "references": [{"source": "info@cert.vde.com", "tags": ["Mitigation", "Third Party Advisory"], "url": "https://cert.vde.com/en/advisories/VDE-2023-025/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Third Party Advisory"], "url": "https://cert.vde.com/en/advisories/VDE-2023-025/"}], "sourceIdentifier": "info@cert.vde.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "info@cert.vde.com", "type": "Secondary"}]}