[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f0EJJqmZlNkHAGbiRDu_KS73zkYLjwaZZk5jyBpP-oAA":3,"g5a-ex:rockwellautomation\u002Fmicrologix_1400@*":78,"g5a-family:rockwellautomation\u002Fmicrologix_1400":80},{"success":4,"data":5},true,{"product":6,"versions":14,"topVulnerabilitiesByEpss":15,"kevVulnerabilities":55,"seoMetadata":56,"meta":75},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":9,"lastCveUpdate":11,"versions":12,"description":13},"rockwellautomation","micrologix_1400",0,28,"2022-12-16",[],"Micrologix 1400 by Rockwellautomation is a technology product and 28 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[],[16,25,30,33,36,39,42,45,48,51],{"cveId":17,"description":18,"publishedDate":19,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":24},"CVE-2017-14463","An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG Associated Fault Code: 0012 Fault Type: Non-User Description: A fault state can be triggered by overwriting the ladder logic data file (type 0x22 number 0x02) with null values.","2018-04-05",9.8,"v3.1","Critical",false,0.38866,{"cveId":26,"description":27,"publishedDate":19,"cvssScore":20,"cvssVersion":28,"severity":22,"isKev":23,"epssScore":29},"CVE-2017-14472","An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: Any Description: Requests a specific set of bytes from an undocumented data file and returns the ASCII version of the master password.","v3.0",0.37965,{"cveId":31,"description":32,"publishedDate":19,"cvssScore":20,"cvssVersion":28,"severity":22,"isKev":23,"epssScore":29},"CVE-2017-14471","An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG Associated Fault Codes: 0023, 002e, and 0037 Fault Type: Recoverable Description: The STI, EII, and HSC function files contain bits signifying whether or not a fault has occurred. Additionally there is a bit signaling the module to auto start. When these bits are set for any of the three modules and the device is moved into a run state, a fault is triggered.",{"cveId":34,"description":35,"publishedDate":19,"cvssScore":20,"cvssVersion":28,"severity":22,"isKev":23,"epssScore":29},"CVE-2017-14469","An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG Associated Fault Code: 0028 Fault Type: Non-User Description: Values 0x01 and 0x02 are invalid values for the user fault routine. By writing directly to the file it is possible to set these values. When this is done and the device is moved into a run state, a fault is triggered. NOTE: This is not possible through RSLogix.",{"cveId":37,"description":38,"publishedDate":19,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":29},"CVE-2017-14468","An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG Description: This ability is leveraged in a larger exploit to flash custom firmware.",{"cveId":40,"description":41,"publishedDate":19,"cvssScore":20,"cvssVersion":28,"severity":22,"isKev":23,"epssScore":29},"CVE-2017-14473","An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: Any Description: Reads the encoded ladder logic from its data file and print it out in HEX.",{"cveId":43,"description":44,"publishedDate":19,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":29},"CVE-2017-14464","An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability.Required Keyswitch State: REMOTE or PROG Associated Fault Code: 0001 Fault Type: Non-User Description: A fault state can be triggered by setting the NVRAM\u002Fmemory module user program mismatch bit (S2:9) when a memory module is NOT installed.",{"cveId":46,"description":47,"publishedDate":19,"cvssScore":20,"cvssVersion":28,"severity":22,"isKev":23,"epssScore":29},"CVE-2017-14470","An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG or RUN Description: The value 0xffffffff is considered NaN for the Float data type. When a float is set to this value and used in the PLC, a fault is triggered. NOTE: This is not possible through RSLogix.",{"cveId":49,"description":50,"publishedDate":19,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":29},"CVE-2017-14466","An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG Description: The filetype 0x03 allows users write access, allowing the ability to overwrite the Master Password value stored in the file.",{"cveId":52,"description":53,"publishedDate":19,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":54},"CVE-2017-14467","An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE Description: Live rung edits are able to be made by an unauthenticated user allowing for addition, deletion, or modification of existing ladder logic. Additionally, faults and cpu state modification can be triggered if specific ladder logic is used.",0.37284,[],{"title":57,"metaDescription":58,"keywords":59,"structuredData":60},"Micrologix 1400 by Rockwellautomation - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Micrologix 1400 by Rockwellautomation with 28 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Micrologix 1400 vulnerabilities, Micrologix 1400 security, Micrologix 1400 CVE, Rockwellautomation Micrologix 1400, Micrologix 1400 threat intelligence, Rockwellautomation security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":61,"@type":62,"name":63,"description":58,"url":64,"manufacturer":65,"applicationCategory":69,"softwareVersion":70,"mainEntity":71},"https:\u002F\u002Fschema.org","SoftwareApplication","Micrologix 1400","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Frockwellautomation\u002Fmicrologix_1400",{"@type":66,"name":67,"url":68},"Organization","Rockwellautomation","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Frockwellautomation","Security Software","Multiple versions",{"@type":72,"name":73,"description":74,"vulnerabilityCount":10,"dateModified":11},"SecurityVulnerability","Micrologix 1400 Security Vulnerabilities","Security vulnerabilities affecting Micrologix 1400 by Rockwellautomation",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":9,"lastUpdated":11,"generatedAt":76,"apiVersion":77},"2026-10-18T13:26:33.496Z","3.0",{"rows":79,"total":9,"capped":23,"failed":9},[],[81,84,87],{"product":82,"cves":83},"micrologix_1400_b_firmware",22,{"product":85,"cves":86},"micrologix_1400_firmware",11,{"product":88,"cves":89},"micrologix_1400_a_firmware",5]