[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fGGldC-qw0jwdSJQPTHYgpphGjH5OasEfuSejNTXwzEo":3,"g5a-ex:siemens\u002Fsinumerik_840d_sl@*":92,"g5a-family:siemens\u002Fsinumerik_840d_sl":94},{"success":4,"data":5},true,{"product":6,"versions":20,"topVulnerabilitiesByEpss":23,"kevVulnerabilities":69,"seoMetadata":70,"meta":89},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":11,"lastCveUpdate":12,"versions":13,"description":19},"siemens","sinumerik_840d_sl",2,8,0,"2020-11-12",[14,17],{"version":15,"cve_count":11,"kev_count":11,"has_kev":16},"4.8.6",false,{"version":18,"cve_count":11,"kev_count":11,"has_kev":16},"4.94","Sinumerik 840d Sl by Siemens is a technology product with 2 tracked versions and 8 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[21,22],{"version":15,"cve_count":11,"kev_count":11,"has_kev":16},{"version":18,"cve_count":11,"kev_count":11,"has_kev":16},[24,32,37,45,50,54,58,65],{"cveId":25,"description":26,"publishedDate":27,"cvssScore":28,"cvssVersion":29,"severity":30,"isKev":16,"epssScore":31},"CVE-2017-12741","Specially crafted packets sent to port 161\u002Fudp could cause a denial of service condition. The affected devices must be restarted manually.","2017-12-26",7.5,"v3.1","High",0.03315,{"cveId":33,"description":34,"publishedDate":35,"cvssScore":28,"cvssVersion":29,"severity":30,"isKev":16,"epssScore":36},"CVE-2019-10936","Affected devices improperly handle large amounts of specially crafted UDP packets.\r\n\r\nThis could allow an unauthenticated remote attacker to trigger a denial of service condition.","2019-10-10",0.02065,{"cveId":38,"description":39,"publishedDate":40,"cvssScore":41,"cvssVersion":42,"severity":43,"isKev":16,"epssScore":44},"CVE-2018-11464","A vulnerability has been identified in SINUMERIK 828D V4.7 (All versions \u003C V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions \u003C V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions \u003C V4.8 SP3). The integrated VNC server on port 5900\u002Ftcp of the affected products could allow a remote attacker to cause a Denial-of-Service condition of the VNC server. Please note that this vulnerability is only exploitable if port 5900\u002Ftcp is manually opened in the firewall configuration of network port X130. The security vulnerability could be exploited by an attacker with network access to the affected devices and port. Successful exploitation requires no privileges and no user interaction. The vulnerability could allow an attacker to compromise availability of the VNC server. At the time of advisory publication no public exploitation of this security vulnerability was known.","2018-12-12",3.7,"v3.0","Low",0.01857,{"cveId":46,"description":47,"publishedDate":48,"cvssScore":28,"cvssVersion":29,"severity":30,"isKev":16,"epssScore":49},"CVE-2019-18336","A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions \u003C V3.X.17), SIMATIC TDC CP51M1 (All versions \u003C V1.1.8), SIMATIC TDC CPU555 (All versions \u003C V1.1.1), SINUMERIK 840D sl (All versions \u003C V4.8.6), SINUMERIK 840D sl (All versions \u003C V4.94). Specially crafted packets sent to port 102\u002Ftcp (Profinet) could cause the affected device to go into defect mode. A restart is required in order to recover the system. Successful exploitation requires an attacker to have network access to port 102\u002Ftcp, with no authentication. No user interation is required. At the time of advisory publication no public exploitation of this security vulnerability was known.","2020-03-10",0.01716,{"cveId":51,"description":52,"publishedDate":12,"cvssScore":28,"cvssVersion":29,"severity":30,"isKev":16,"epssScore":53},"CVE-2020-15783","A vulnerability has been identified in SIMATIC S7-300 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions), SIMATIC TDC CPU555 (All versions), SINUMERIK 840D sl (All versions). Sending multiple specially crafted packets to the affected devices could cause a Denial-of-Service on port 102. A cold restart is required to recover the service.",0.01666,{"cveId":55,"description":56,"publishedDate":35,"cvssScore":28,"cvssVersion":29,"severity":30,"isKev":16,"epssScore":57},"CVE-2019-10923","An attacker with network access to an affected product may cause a denial of service condition by breaking the real-time synchronization (IRT) of the affected installation.",0.01401,{"cveId":59,"description":60,"publishedDate":61,"cvssScore":62,"cvssVersion":29,"severity":63,"isKev":16,"epssScore":64},"CVE-2017-2680","Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). Human interaction is required to recover the systems. PROFIBUS interfaces are not affected.","2017-05-11",6.5,"Medium",0.01149,{"cveId":66,"description":67,"publishedDate":61,"cvssScore":62,"cvssVersion":29,"severity":63,"isKev":16,"epssScore":68},"CVE-2017-2681","Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected product could cause a denial of service condition of that product. Human interaction is required to recover the system. PROFIBUS interfaces are not affected.",0.00906,[],{"title":71,"metaDescription":72,"keywords":73,"structuredData":74},"Sinumerik 840d Sl by Siemens - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Sinumerik 840d Sl by Siemens covering 2 versions with 8 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Sinumerik 840d Sl vulnerabilities, Sinumerik 840d Sl security, Sinumerik 840d Sl CVE, Siemens Sinumerik 840d Sl, Sinumerik 840d Sl threat intelligence, Siemens security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":75,"@type":76,"name":77,"description":72,"url":78,"manufacturer":79,"applicationCategory":83,"softwareVersion":84,"mainEntity":85},"https:\u002F\u002Fschema.org","SoftwareApplication","Sinumerik 840d Sl","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fsiemens\u002Fsinumerik_840d_sl",{"@type":80,"name":81,"url":82},"Organization","Siemens","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fsiemens","Security Software","2 versions tracked",{"@type":86,"name":87,"description":88,"vulnerabilityCount":10,"dateModified":12},"SecurityVulnerability","Sinumerik 840d Sl Security Vulnerabilities","Security vulnerabilities affecting Sinumerik 840d Sl by Siemens",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":11,"lastUpdated":12,"generatedAt":90,"apiVersion":91},"2026-10-18T21:26:10.172Z","3.0",{"rows":93,"total":11,"capped":16,"failed":11},[],[95,98,100,102,104,107,110],{"product":96,"cves":97},"sinumerik_840d_sl_v4.7",9,{"product":99,"cves":97},"sinumerik_840d_sl_v4.7_firmware",{"product":101,"cves":97},"sinumerik_840d_sl_v4.8",{"product":103,"cves":97},"sinumerik_840d_sl_v4.8_firmware",{"product":105,"cves":106},"sinumerik_840d_sl_firmware",5,{"product":108,"cves":109},"sinumerik_840d_sl_ht_10",1,{"product":111,"cves":109},"sinumerik_840d_sl_ht_10_firmware"]