[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fuOAgnbFrD4L5wdCYIAFVjD7bzgzVydXnvEvjwHQK__g":3,"g5a-ex:siemens\u002Fsimatic_pdm_firmware@*":63,"g5a-family:siemens\u002Fsimatic_pdm_firmware":65},{"success":4,"data":5},true,{"product":6,"versions":18,"topVulnerabilitiesByEpss":20,"kevVulnerabilities":40,"seoMetadata":41,"meta":60},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":11,"lastCveUpdate":12,"versions":13,"description":17},"siemens","simatic_pdm_firmware",1,3,0,"2021-07-13",[14],{"version":15,"cve_count":11,"kev_count":11,"has_kev":16},"9.1.0.7",false,"Simatic Pdm Firmware by Siemens is a technology product with 1 tracked version and 3 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[19],{"version":15,"cve_count":11,"kev_count":11,"has_kev":16},[21,29,35],{"cveId":22,"description":23,"publishedDate":24,"cvssScore":25,"cvssVersion":26,"severity":27,"isKev":16,"epssScore":28},"CVE-2021-3449","An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a crash and a denial of service attack. A server is only vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j).","2021-03-25",5.9,"v3.1","Medium",0.63542,{"cveId":30,"description":31,"publishedDate":12,"cvssScore":32,"cvssVersion":26,"severity":33,"isKev":16,"epssScore":34},"CVE-2021-31893","A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions \u003C V9.0 SP3), SIMATIC PDM (All versions \u003C V9.2), SIMATIC STEP 7 V5.X (All versions \u003C V5.6 SP2 HF3), SINAMICS STARTER (containing STEP 7 OEM version) (All versions \u003C V5.4 HF2). The affected software contains a buffer overflow vulnerability while handling certain files that could allow a local attacker to trigger a denial-of-service condition or potentially lead to remote code execution.",7.8,"High",0.00563,{"cveId":36,"description":37,"publishedDate":12,"cvssScore":38,"cvssVersion":26,"severity":33,"isKev":16,"epssScore":39},"CVE-2021-31894","A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.X (All versions \u003C V9.1 SP2), SIMATIC PDM (All versions \u003C V9.2 SP2), SIMATIC STEP 7 V5.X (All versions \u003C V5.7), SINAMICS STARTER (containing STEP 7 OEM version) (All versions \u003C V5.4 SP2 HF1). A directory containing metafiles relevant to devices' configurations has write permissions. An attacker could leverage this vulnerability by changing the content of certain metafiles and subsequently manipulate parameters or behavior of devices that would be later configured by the affected software.",8.8,0.00228,[],{"title":42,"metaDescription":43,"keywords":44,"structuredData":45},"Simatic Pdm Firmware by Siemens - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Simatic Pdm Firmware by Siemens covering 1 version with 3 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Simatic Pdm Firmware vulnerabilities, Simatic Pdm Firmware security, Simatic Pdm Firmware CVE, Siemens Simatic Pdm Firmware, Simatic Pdm Firmware threat intelligence, Siemens security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":46,"@type":47,"name":48,"description":43,"url":49,"manufacturer":50,"applicationCategory":54,"softwareVersion":55,"mainEntity":56},"https:\u002F\u002Fschema.org","SoftwareApplication","Simatic Pdm Firmware","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fsiemens\u002Fsimatic_pdm_firmware",{"@type":51,"name":52,"url":53},"Organization","Siemens","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fsiemens","Security Software","1 versions tracked",{"@type":57,"name":58,"description":59,"vulnerabilityCount":10,"dateModified":12},"SecurityVulnerability","Simatic Pdm Firmware Security Vulnerabilities","Security vulnerabilities affecting Simatic Pdm Firmware by Siemens",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":11,"lastUpdated":12,"generatedAt":61,"apiVersion":62},"2026-10-19T01:33:00.967Z","3.0",{"rows":64,"total":11,"capped":16,"failed":11},[],[]]