[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f-IvMwnaTvlybwJ9_8JSehZxNhVt6_hObvq2OXnH2WDE":3,"g5a-ex:siemens\u002Fsimatic_s7-plcsim_advanced_firmware@*":94,"g5a-family:siemens\u002Fsimatic_s7-plcsim_advanced_firmware":96},{"success":4,"data":5},true,{"product":6,"versions":21,"topVulnerabilitiesByEpss":24,"kevVulnerabilities":71,"seoMetadata":72,"meta":91},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":11,"lastCveUpdate":12,"versions":13,"description":20},"siemens","simatic_s7-plcsim_advanced_firmware",2,10,0,"2023-12-12",[14,18],{"version":15,"cve_count":16,"kev_count":11,"has_kev":17},"4.0",3,false,{"version":19,"cve_count":11,"kev_count":11,"has_kev":17},"6.0","Simatic S7-plcsim Advanced Firmware by Siemens is a technology product with 2 tracked versions and 10 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[22,23],{"version":15,"cve_count":16,"kev_count":11,"has_kev":17},{"version":19,"cve_count":11,"kev_count":11,"has_kev":17},[25,33,37,40,44,49,54,59,61,65],{"cveId":26,"description":27,"publishedDate":28,"cvssScore":29,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":32},"CVE-2021-37204","A vulnerability has been identified in SIMATIC Drive Controller family (All versions \u003C V2.9.2), SIMATIC Drive Controller family (All versions >= V2.9.2 \u003C V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions \u003C V21.9), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 \u003C V21.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 Ready4Linux (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions \u003C V4.5.0), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 \u003C V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions \u003C V2.9.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 \u003C V2.9.4), SIMATIC S7-1500 Software Controller (All versions \u003C V21.9), SIMATIC S7-1500 Software Controller (All versions >= V21.9 \u003C V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions \u003C V4.0), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 \u003C V4.0 SP1), SIPLUS TIM 1531 IRC (All versions \u003C V2.3.6), TIM 1531 IRC (All versions \u003C V2.3.6). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packet over port 102\u002Ftcp. A restart of the affected device is needed to restore normal operations.","2022-02-09",7.5,"v3.1","High",0.02181,{"cveId":34,"description":35,"publishedDate":28,"cvssScore":29,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":36},"CVE-2021-37185","A vulnerability has been identified in SIMATIC Drive Controller family (All versions >= V2.9.2 \u003C V2.9.4), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V21.9 \u003C V21.9.4), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions >= V4.5.0 \u003C V4.5.2), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.9.2 \u003C V2.9.4), SIMATIC S7-1500 Software Controller (All versions >= V21.9 \u003C V21.9.4), SIMATIC S7-PLCSIM Advanced (All versions >= V4.0 \u003C V4.0 SP1), SIPLUS TIM 1531 IRC (All versions \u003C V2.3.6), TIM 1531 IRC (All versions \u003C V2.3.6). An unauthenticated attacker could cause a denial-of-service condition in a PLC when sending specially prepared packets over port 102\u002Ftcp. A restart of the affected device is needed to restore normal operations.",0.0206,{"cveId":38,"description":35,"publishedDate":28,"cvssScore":29,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":39},"CVE-2021-37205",0.0164,{"cveId":41,"description":42,"publishedDate":12,"cvssScore":29,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":43},"CVE-2023-46156","Affected devices improperly handle specially crafted packets sent to port 102\u002Ftcp.\r\nThis could allow an attacker to create a denial of service condition. A restart is needed to restore\r\nnormal operations.",0.01244,{"cveId":45,"description":46,"publishedDate":47,"cvssScore":29,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":48},"CVE-2023-28831","The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation.\r\n\r\nThis could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.","2023-09-12",0.01129,{"cveId":50,"description":51,"publishedDate":52,"cvssScore":29,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":53},"CVE-2021-40365","Affected devices don't process correctly certain special crafted packets sent to port 102\u002Ftcp, which could allow an attacker to cause a denial of service in the device.","2022-12-13",0.00929,{"cveId":55,"description":51,"publishedDate":52,"cvssScore":56,"cvssVersion":30,"severity":57,"isKev":17,"epssScore":58},"CVE-2021-44693",4.9,"Medium",0.00766,{"cveId":60,"description":51,"publishedDate":52,"cvssScore":56,"cvssVersion":30,"severity":57,"isKev":17,"epssScore":58},"CVE-2021-44695",{"cveId":62,"description":51,"publishedDate":52,"cvssScore":63,"cvssVersion":30,"severity":57,"isKev":17,"epssScore":64},"CVE-2021-44694",5.5,0.00658,{"cveId":66,"description":67,"publishedDate":68,"cvssScore":69,"cvssVersion":30,"severity":31,"isKev":17,"epssScore":70},"CVE-2022-38465","A vulnerability has been identified in SIMATIC Drive Controller family (All versions \u003C V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions \u003C V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions \u003C V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions \u003C V2.9.2), SIMATIC S7-1500 Software Controller (All versions \u003C V21.9), SIMATIC S7-PLCSIM Advanced (All versions \u003C V4.0), SINUMERIK MC (All versions \u003C V6.21), SINUMERIK ONE (All versions \u003C V6.21). Affected products  protect the built-in global private key in a way that cannot be considered sufficient any longer. The key is used for the legacy protection of confidential configuration data and the legacy PG\u002FPC and HMI communication.\r\n\r\nThis could allow attackers to discover the private key of a CPU product family by an offline attack against a single CPU of the family. Attackers could then use this knowledge to extract confidential configuration data from projects that are protected by that key or to perform attacks against legacy PG\u002FPC and HMI communication.","2022-10-11",7.8,0.00241,[],{"title":73,"metaDescription":74,"keywords":75,"structuredData":76},"Simatic S7-plcsim Advanced Firmware by Siemens - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Simatic S7-plcsim Advanced Firmware by Siemens covering 2 versions with 10 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Simatic S7-plcsim Advanced Firmware vulnerabilities, Simatic S7-plcsim Advanced Firmware security, Simatic S7-plcsim Advanced Firmware CVE, Siemens Simatic S7-plcsim Advanced Firmware, Simatic S7-plcsim Advanced Firmware threat intelligence, Siemens security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":77,"@type":78,"name":79,"description":74,"url":80,"manufacturer":81,"applicationCategory":85,"softwareVersion":86,"mainEntity":87},"https:\u002F\u002Fschema.org","SoftwareApplication","Simatic S7-plcsim Advanced Firmware","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fsiemens\u002Fsimatic_s7-plcsim_advanced_firmware",{"@type":82,"name":83,"url":84},"Organization","Siemens","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fsiemens","Security Software","2 versions tracked",{"@type":88,"name":89,"description":90,"vulnerabilityCount":10,"dateModified":12},"SecurityVulnerability","Simatic S7-plcsim Advanced Firmware Security Vulnerabilities","Security vulnerabilities affecting Simatic S7-plcsim Advanced Firmware by Siemens",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":11,"lastUpdated":12,"generatedAt":92,"apiVersion":93},"2026-10-19T00:08:58.528Z","3.0",{"rows":95,"total":11,"capped":17,"failed":11},[],[]]