{"schemaVersion":3,"id":"CVE-2024-49775","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability has been identified in Opcenter Execution Foundation (All versions < V2501.0001), Opcenter Intelligence (All versions < V2501.0001), Opcenter Quality (All versions < V2512), Opcenter RDnL (All versions < V2410), SIMATIC PCS neo V4.0 (All versions), SIMATIC PCS neo V4.1 (All versions < V4.1 Update 3), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1), SINEC NMS (All versions if operated in conjunction with UMC < V2.15), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions). Affected products contain a heap-based buffer overflow vulnerability in the integrated UMC component.\nThis could allow an unauthenticated remote attacker to execute arbitrary code.","dates":{"published":"2024-12-16T15:06:04.714Z","modified":"2026-01-13T09:43:48.714Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":9.3,"severity":"critical","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":9.3,"severity":"critical","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01499,"percentile":0.73834,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":-0.00999999999999994,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.01509},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01509,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01509,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01509,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01509,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01509,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01509,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01509,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01509,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01499,"percentile":0.73834}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.01509,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01509,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01509,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01509,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01499,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01499,"percentile":0.73834}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-122","name":"Heap-based Buffer Overflow","description":"A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().","type":"weakness","status":"Draft","abstraction":"Variant","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/122.html"}],"affected":[{"vendor":"siemens","product":"opcenter_execution_foundation","name":"opcenter execution foundation","label":"opcenter_execution_foundation","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V2501.0001","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V2501.0001","eol":null,"hubHref":"/vendor/siemens/opcenter_execution_foundation"},{"vendor":"siemens","product":"opcenter_intelligence","name":"opcenter intelligence","label":"opcenter_intelligence","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V2501.0001","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V2501.0001","eol":null,"hubHref":"/vendor/siemens/opcenter_intelligence"},{"vendor":"siemens","product":"opcenter_quality","name":"opcenter quality","label":"opcenter_quality","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V2512","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V2512","eol":null,"hubHref":"/vendor/siemens/opcenter_quality"},{"vendor":"siemens","product":"opcenter rdnl","name":"Opcenter RDnL","label":"opcenter rdnl","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V2410","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V2410","eol":null,"hubHref":"/vendor/siemens/opcenter_rdnl"},{"vendor":"siemens","product":"simatic pcs neo v4.0","name":"SIMATIC PCS neo V4.0","label":"simatic pcs neo v4.0","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/siemens/simatic_pcs_neo_v40"},{"vendor":"siemens","product":"simatic pcs neo v4.1","name":"SIMATIC PCS neo V4.1","label":"simatic pcs neo v4.1","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V4.1 Update 3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V4.1 Update 3","eol":null,"hubHref":"/vendor/siemens/simatic_pcs_neo_v41"},{"vendor":"siemens","product":"simatic pcs neo v5.0","name":"SIMATIC PCS neo V5.0","label":"simatic pcs neo v5.0","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< V5.0 Update 1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< V5.0 Update 1","eol":null,"hubHref":"/vendor/siemens/simatic_pcs_neo_v50"},{"vendor":"siemens","product":"sinec nms","name":"SINEC NMS","label":"sinec nms","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/siemens/sinec_nms"},{"vendor":"siemens","product":"totally integrated automation portal (tia portal) v16","name":"Totally Integrated Automation Portal (TIA Portal) V16","label":"totally integrated automation portal (tia portal) v16","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/siemens/totally_integrated_automation_portal_tia_portal_v16"},{"vendor":"siemens","product":"totally integrated automation portal (tia portal) v17","name":"Totally Integrated Automation Portal (TIA Portal) V17","label":"totally integrated automation portal (tia portal) v17","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/siemens/totally_integrated_automation_portal_tia_portal_v17"},{"vendor":"siemens","product":"totally integrated automation portal (tia portal) v18","name":"Totally Integrated Automation Portal (TIA Portal) V18","label":"totally integrated automation portal (tia portal) v18","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/siemens/totally_integrated_automation_portal_tia_portal_v18"},{"vendor":"siemens","product":"totally integrated automation portal (tia portal) v19","name":"Totally Integrated Automation Portal (TIA Portal) V19","label":"totally integrated automation portal (tia portal) v19","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":"/vendor/siemens/totally_integrated_automation_portal_tia_portal_v19"}],"affectedCount":12,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-928984.html","label":"cert-portal.siemens.com/productcert/html/ssa-928984.html","hostname":"cert-portal.siemens.com","tags":[]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-12-16T15:06:04.714Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-01-13T09:43:48.714Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T08:41:03.482Z","stale":false,"partial":false}}