[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f1lAOOSnNMAj5y5cRf3fUnjYAdPOw7sjcE-WRQ-i6KmE":3,"g5a-ex:siemens\u002Fsimatic_s7-300t_firmware@*":47,"g5a-family:siemens\u002Fsimatic_s7-300t_firmware":49},{"success":4,"data":5},true,{"product":6,"versions":14,"topVulnerabilitiesByEpss":15,"kevVulnerabilities":24,"seoMetadata":25,"meta":44},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":9,"lastCveUpdate":11,"versions":12,"description":13},"siemens","simatic_s7-300t_firmware",0,1,"2019-04-17",[],"Simatic S7-300t Firmware by Siemens is a technology product and 1 known security vulnerability. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[],[16],{"cveId":17,"description":18,"publishedDate":11,"cvssScore":19,"cvssVersion":20,"severity":21,"isKev":22,"epssScore":23},"CVE-2018-16561","A vulnerability has been identified in SIMATIC S7-300 CPUs (All versions \u003C V3.X.16). The affected CPUs improperly validate S7 communication packets which could cause a Denial-of-Service condition of the CPU. The CPU will remain in DEFECT mode until manual restart. Successful exploitation requires an attacker to be able to send a specially crafted S7 communication packet to a communication interface of the CPU. This includes Ethernet, PROFIBUS, and Multi Point Interfaces (MPI). No user interaction or privileges are required to exploit the security vulnerability. The vulnerability could allow causing a Denial-of-Service condition of the core functionality of the CPU, compromising the availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known. Siemens confirms the security vulnerability and provides mitigations to resolve the security issue.",7.5,"v3.0","High",false,0.01369,[],{"title":26,"metaDescription":27,"keywords":28,"structuredData":29},"Simatic S7-300t Firmware by Siemens - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Simatic S7-300t Firmware by Siemens with 1 tracked vulnerability. Real-time threat intelligence, CVE tracking, and security recommendations.","Simatic S7-300t Firmware vulnerabilities, Simatic S7-300t Firmware security, Simatic S7-300t Firmware CVE, Siemens Simatic S7-300t Firmware, Simatic S7-300t Firmware threat intelligence, Siemens security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":30,"@type":31,"name":32,"description":27,"url":33,"manufacturer":34,"applicationCategory":38,"softwareVersion":39,"mainEntity":40},"https:\u002F\u002Fschema.org","SoftwareApplication","Simatic S7-300t Firmware","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fsiemens\u002Fsimatic_s7-300t_firmware",{"@type":35,"name":36,"url":37},"Organization","Siemens","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fsiemens","Security Software","Multiple versions",{"@type":41,"name":42,"description":43,"vulnerabilityCount":10,"dateModified":11},"SecurityVulnerability","Simatic S7-300t Firmware Security Vulnerabilities","Security vulnerabilities affecting Simatic S7-300t Firmware by Siemens",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":9,"lastUpdated":11,"generatedAt":45,"apiVersion":46},"2026-10-19T03:47:13.537Z","3.0",{"rows":48,"total":9,"capped":22,"failed":9},[],[]]