{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-39589","assignerOrgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","state":"PUBLISHED","assignerShortName":"talos","dateReserved":"2024-06-26T08:54:03.200Z","datePublished":"2024-09-18T14:35:54.295Z","dateUpdated":"2025-11-04T16:12:27.921Z"},"containers":{"cna":{"affected":[{"vendor":"OpenPLC","product":"OpenPLC_v3","versions":[{"version":"16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a","status":"affected"}]}],"descriptions":[{"lang":"en","value":"Multiple invalid pointer dereference vulnerabilities exist in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC_v3 16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a. A specially crafted EtherNet/IP request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger these vulnerabilities.This instance of the vulnerability occurs within the `Protected_Logical_Read_Reply` function"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-704: Incorrect Type Conversion or Cast","type":"CWE","cweId":"CWE-704"}]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH"}}],"providerMetadata":{"orgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","shortName":"talos","dateUpdated":"2024-09-18T14:35:54.295Z"},"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2024-2016","name":"https://talosintelligence.com/vulnerability_reports/TALOS-2024-2016"}],"credits":[{"lang":"en","value":"Discovered by Jared Rittle of Cisco Talos."}]},"adp":[{"affected":[{"vendor":"openplcproject","product":"openplc_v3","cpes":["cpe:2.3:h:openplcproject:openplc_v3:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"16bf8bac1a36d95b73e7b8722d0edb8b9c5bb56a","status":"affected"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-18T17:27:24.473294Z","id":"CVE-2024-39589","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-18T17:28:52.222Z"}},{"title":"CVE Program Container","references":[{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2016"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-04T16:12:27.921Z"}}]}}