{"id":"CVE-2024-21920","state":"PUBLISHED","title":"Rockwell Automation Arena Simulation Vulnerable To Buffer Overflow","description":"\n\n\nA memory buffer vulnerability in Rockwell Automation Arena Simulation could potentially let a threat actor read beyond the intended memory boundaries. This could reveal sensitive information and even cause the application to crash, resulting in a denial-of-service condition. To trigger this, the user would unwittingly need to open a malicious file shared by the threat actor.\n\n\n\n","publishedAt":"2024-03-26T15:48:59.735Z","updatedAt":"2024-08-06T18:02:34.744Z","severity":{"score":4.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L","source":"Rockwell"},"assigner":"Rockwell","products":["Rockwell Automation Arena Simulation"],"affected":[{"vendor":"Rockwell Automation","product":"Arena Simulation","defaultStatus":"unaffected","versions":[{"version":"Version 16.00 - 16.20.02","status":"affected"}]}],"references":["https://www.rockwellautomation.com/en-us/support/advisory.SD-1665.html"],"weaknesses":["CWE-125"],"ingestedAt":"2026-10-29T20:06:59.846Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/21xxx/CVE-2024-21920.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-21920","state":"PUBLISHED","datePublished":"2024-03-26T15:48:59.735Z","dateUpdated":"2024-08-06T18:02:34.744Z","assignerShortName":"Rockwell","assignerOrgId":"b73dd486-f505-4403-b634-40b078b177f0","dateReserved":"2024-01-03T16:40:50.368Z"},"containers":{"cna":{"title":"Rockwell Automation Arena Simulation Vulnerable To Buffer Overflow","descriptions":[{"lang":"en","value":"\n\n\nA memory buffer vulnerability in Rockwell Automation Arena Simulation could potentially let a threat actor read beyond the intended memory boundaries. This could reveal sensitive information and even cause the application to crash, resulting in a denial-of-service condition. To trigger this, the user would unwittingly need to open a malicious file shared by the threat actor.\n\n\n\n"}],"affected":[{"vendor":"Rockwell Automation","product":"Arena Simulation","defaultStatus":"unaffected","versions":[{"version":"Version 16.00 - 16.20.02","status":"affected"}]}],"references":[{"url":"https://www.rockwellautomation.com/en-us/support/advisory.SD-1665.html"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":4.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","description":"CWE-125 Out-of-bounds Read","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Rockwell","orgId":"b73dd486-f505-4403-b634-40b078b177f0","dateUpdated":"2024-03-26T15:48:59.735Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Michael Heinzl"}],"datePublic":"2024-03-26T14:00:00.000Z","impacts":[{"capecId":"CAPEC-100","descriptions":[{"lang":"en","value":"CAPEC-100 Overflow Buffers"}]}],"source":{"discovery":"UNKNOWN"},"workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<ul><li>Do not open untrusted files from unknown sources.</li><li>For information on how to mitigate Security Risks on industrial automation control systems, we encourage customers to implement our suggested <a target=\"_blank\" rel=\"nofollow\" href=\"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight\">security best practices</a>&nbsp;to minimize the risk of the vulnerability.</li></ul>\n\n"}],"value":"\n  *  Do not open untrusted files from unknown sources.\n  *  For information on how to mitigate Security Risks on industrial automation control systems, we encourage customers to implement our suggested  security best practices https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight  to minimize the risk of the vulnerability.\n\n\n\n\n"}],"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.rockwellautomation.com/en-us/support/advisory.SD-1665.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T22:35:34.484Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-08-06T18:02:20.851838Z","id":"CVE-2024-21920","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-08-06T18:02:34.744Z"}}]}}}