{"id":"CVE-2017-7924","state":"PUBLISHED","title":"An Improper Input Validation issue was discovered in Rockwell Automation MicroLogix 1100 controllers 1763-L16BWA, 1763-L16AWA, 1763-L16BBB, and 1763-L16DWD. A remote, unauthenticat","description":"An Improper Input Validation issue was discovered in Rockwell Automation MicroLogix 1100 controllers 1763-L16BWA, 1763-L16AWA, 1763-L16BBB, and 1763-L16DWD. A remote, unauthenticated attacker could send a single, specially crafted Programmable Controller Communication Commands (PCCC) packet to the controller that could potentially cause the controller to enter a DoS condition.","publishedAt":"2017-09-20T16:00:00.000Z","updatedAt":"2024-08-05T16:19:29.466Z","severity":null,"assigner":"icscert","products":["n/a Rockwell Automation MicroLogix 1100 Controllers"],"affected":[{"vendor":"n/a","product":"Rockwell Automation MicroLogix 1100 Controllers","versions":[{"version":"Rockwell Automation MicroLogix 1100 Controllers","status":"affected"}]}],"references":["http://www.securityfocus.com/bid/99622","https://ics-cert.us-cert.gov/advisories/ICSA-17-138-03"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T19:43:54.997Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/7xxx/CVE-2017-7924.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-7924","state":"PUBLISHED","datePublished":"2017-09-20T16:00:00.000Z","dateUpdated":"2024-08-05T16:19:29.466Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2017-04-18T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An Improper Input Validation issue was discovered in Rockwell Automation MicroLogix 1100 controllers 1763-L16BWA, 1763-L16AWA, 1763-L16BBB, and 1763-L16DWD. A remote, unauthenticated attacker could send a single, specially crafted Programmable Controller Communication Commands (PCCC) packet to the controller that could potentially cause the controller to enter a DoS condition."}],"affected":[{"vendor":"n/a","product":"Rockwell Automation MicroLogix 1100 Controllers","versions":[{"version":"Rockwell Automation MicroLogix 1100 Controllers","status":"affected"}]}],"references":[{"url":"http://www.securityfocus.com/bid/99622","name":"99622","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-17-138-03","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","dateUpdated":"2017-09-21T09:57:01.000Z","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6"},"datePublic":"2017-09-20T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"ics-cert@hq.dhs.gov","ID":"CVE-2017-7924","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Rockwell Automation MicroLogix 1100 Controllers","version":{"version_data":[{"version_value":"Rockwell Automation MicroLogix 1100 Controllers"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An Improper Input Validation issue was discovered in Rockwell Automation MicroLogix 1100 controllers 1763-L16BWA, 1763-L16AWA, 1763-L16BBB, and 1763-L16DWD. A remote, unauthenticated attacker could send a single, specially crafted Programmable Controller Communication Commands (PCCC) packet to the controller that could potentially cause the controller to enter a DoS condition."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-20"}]}]},"references":{"reference_data":[{"name":"99622","refsource":"BID","url":"http://www.securityfocus.com/bid/99622"},{"name":"https://ics-cert.us-cert.gov/advisories/ICSA-17-138-03","refsource":"MISC","url":"https://ics-cert.us-cert.gov/advisories/ICSA-17-138-03"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.securityfocus.com/bid/99622","name":"99622","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-17-138-03","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T16:19:29.466Z"}}]}}}