[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fpzGF1SNeW2LWGgFapwXWQ9CqtXtslj-QLuSmrkK6NM8":3,"g5a-ex:rockwellautomation\u002F1756-en4tr@*":70,"g5a-family:rockwellautomation\u002F1756-en4tr":72},{"success":4,"data":5},true,{"product":6,"versions":14,"topVulnerabilitiesByEpss":15,"kevVulnerabilities":48,"seoMetadata":49,"meta":67},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":9,"lastCveUpdate":11,"versions":12,"description":13},"rockwellautomation","1756-en4tr",0,5,"2025-09-09",[],"1756-en4tr by Rockwellautomation is a technology product and 5 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[],[16,25,31,37,44],{"cveId":17,"description":18,"publishedDate":19,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":24},"CVE-2023-3596","\nWhere this vulnerability exists in the Rockwell Automation 1756-EN4* Ethernet\u002FIP communication products, it could allow a malicious user to cause a denial of service by asserting the target system through maliciously crafted CIP messages.\n\n","2023-07-12",7.5,"v3.1","High",false,0.03705,{"cveId":26,"description":27,"publishedDate":11,"cvssScore":28,"cvssVersion":21,"severity":29,"isKev":23,"epssScore":30},"CVE-2025-8008","A security issue exists in the protected mode of EN4TR devices, where sending specifically crafted messages during a Forward Close operation can cause the device to crash.",6.5,"Medium",0.00677,{"cveId":32,"description":33,"publishedDate":34,"cvssScore":35,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":36},"CVE-2024-3493","\nA specific malformed fragmented packet type (fragmented packets may be generated automatically by devices that send large amounts of data) can cause a major nonrecoverable fault (MNRF) Rockwell Automation's ControlLogix 5580, Guard Logix 5580, CompactLogix 5380, and 1756-EN4TR. If exploited, the affected product will become unavailable and require a manual restart to recover it. Additionally, an MNRF could result in a loss of view and\u002For control of connected devices. \n\n","2024-04-15",8.6,0.00637,{"cveId":38,"description":39,"publishedDate":40,"cvssScore":41,"cvssVersion":42,"severity":22,"isKev":23,"epssScore":43},"CVE-2024-8626","Due to a memory leak, a denial-of-service vulnerability exists in the Rockwell Automation affected products. A malicious actor could exploit this vulnerability by performing multiple actions on certain web pages of the product causing the affected products to become fully unavailable and require a power cycle to recover.","2024-10-08",8.7,"v4.0",0.00521,{"cveId":45,"description":46,"publishedDate":11,"cvssScore":28,"cvssVersion":21,"severity":29,"isKev":23,"epssScore":47},"CVE-2025-8007","A security issue exists in the protected mode of 1756-EN4TR and 1756-EN2TR communication modules, where a Concurrent Forward Close operation can trigger a Major Non-Recoverable (MNFR) fault. This condition may lead to unexpected system crashes and loss of device availability.",0.00248,[],{"title":50,"metaDescription":51,"keywords":52,"structuredData":53},"1756-en4tr by Rockwellautomation - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for 1756-en4tr by Rockwellautomation with 5 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","1756-en4tr vulnerabilities, 1756-en4tr security, 1756-en4tr CVE, Rockwellautomation 1756-en4tr, 1756-en4tr threat intelligence, Rockwellautomation security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":54,"@type":55,"name":8,"description":51,"url":56,"manufacturer":57,"applicationCategory":61,"softwareVersion":62,"mainEntity":63},"https:\u002F\u002Fschema.org","SoftwareApplication","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Frockwellautomation\u002F1756-en4tr",{"@type":58,"name":59,"url":60},"Organization","Rockwellautomation","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Frockwellautomation","Security Software","Multiple versions",{"@type":64,"name":65,"description":66,"vulnerabilityCount":10,"dateModified":11},"SecurityVulnerability","1756-en4tr Security Vulnerabilities","Security vulnerabilities affecting 1756-en4tr by Rockwellautomation",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":9,"lastUpdated":11,"generatedAt":68,"apiVersion":69},"2026-10-18T19:56:27.925Z","3.0",{"rows":71,"total":9,"capped":23,"failed":9},[],[73],{"product":74,"cves":10},"1756-en4tr_firmware"]