{"api_version":"1","generated_at":"2026-04-23T15:11:14+00:00","cve":"CVE-2023-27858","urls":{"html":"https://cve.report/CVE-2023-27858","api":"https://cve.report/api/cve/CVE-2023-27858.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-27858","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-27858"},"summary":{"title":"CVE-2023-27858","description":"Rockwell Automation Arena Simulation contains an arbitrary code execution vulnerability that could potentially allow a malicious user to commit unauthorized code to the software by using an uninitialized pointer in the application.  The threat-actor could then execute malicious code on the system affecting the confidentiality, integrity, and availability of the product.  The user would need to open a malicious file provided to them by the attacker for the code to execute.","state":"PUBLIC","assigner":"PSIRT@rockwellautomation.com","published_at":"2023-10-27 19:15:00","updated_at":"2023-11-07 18:07:00"},"problem_types":["CWE-824"],"metrics":[],"references":[{"url":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1141145","name":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1141145","refsource":"MISC","tags":[],"title":"Sign In","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-27858","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27858","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"27858","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"rockwellautomation","cpe5":"arena_simulation","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2023-27858","ASSIGNER":"PSIRT@rockwellautomation.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"\nRockwell Automation Arena Simulation contains an arbitrary code execution vulnerability that could potentially allow a malicious user to commit unauthorized code to the software by using an uninitialized pointer in the application.  The threat-actor could then execute malicious code on the system affecting the confidentiality, integrity, and availability of the product.  The user would need to open a malicious file provided to them by the attacker for the code to execute.\n\n"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-824 Access of Uninitialized Pointer","cweId":"CWE-824"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Rockwell Automation","product":{"product_data":[{"product_name":"Arena Simulation","version":{"version_data":[{"version_affected":"=","version_value":"All versions before the 16.20.02 Patch"}]}}]}}]}},"references":{"reference_data":[{"url":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1141145","refsource":"MISC","name":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1141145"}]},"generator":{"engine":"Vulnogram 0.1.0-dev"},"source":{"discovery":"UNKNOWN"},"solution":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<ul><li>Upgrade to 16.20.02 which has been patched to mitigate these issues, by referencing <a target=\"_blank\" rel=\"nofollow\" href=\"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1141044\">BF29820 - Patch: ZDI Security Patch &amp; Windows 11 updates , Arena 16.2</a>.</li></ul>\n\n<br>"}],"value":"\n  *  Upgrade to 16.20.02 which has been patched to mitigate these issues, by referencing  BF29820 - Patch: ZDI Security Patch & Windows 11 updates , Arena 16.2 https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1141044 .\n\n\n\n\n\n"}],"credits":[{"lang":"en","value":"These vulnerabilities were reported to Rockwell Automation by Michael Heinzl"}],"impact":{"cvss":[{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}]}},"nvd":{"publishedDate":"2023-10-27 19:15:00","lastModifiedDate":"2023-11-07 18:07:00","problem_types":["CWE-824"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:rockwellautomation:arena_simulation:*:*:*:*:*:*:*:*","versionEndExcluding":"16.20.02","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}