{"cve":{"cve_id":"CVE-2024-37993","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00406,"epss_percentile":0.32231,"epss_as_of":"2026-06-23","description":"A vulnerability has been identified in SIMATIC Reader RF610R CMIIT (6GT2811-6BC10-2AA0) (All versions < V4.2), SIMATIC Reader RF610R ETSI (6GT2811-6BC10-0AA0) (All versions < V4.2), SIMATIC Reader RF610R FCC (6GT2811-6BC10-1AA0) (All versions < V4.2), SIMATIC Reader RF615R CMIIT (6GT2811-6CC10-2AA0) (All versions < V4.2), SIMATIC Reader RF615R ETSI (6GT2811-6CC10-0AA0) (All versions < V4.2), SIMATIC Reader RF615R FCC (6GT2811-6CC10-1AA0) (All versions < V4.2), SIMATIC Reader RF650R ARIB (6GT2811-6AB20-4AA0) (All versions < V4.2), SIMATIC Reader RF650R CMIIT (6GT2811-6AB20-2AA0) (All versions < V4.2), SIMATIC Reader RF650R ETSI (6GT2811-6AB20-0AA0) (All versions < V4.2), SIMATIC Reader RF650R FCC (6GT2811-6AB20-1AA0) (All versions < V4.2), SIMATIC Reader RF680R ARIB (6GT2811-6AA10-4AA0) (All versions < V4.2), SIMATIC Reader RF680R CMIIT (6GT2811-6AA10-2AA0) (All versions < V4.2), SIMATIC Reader RF680R ETSI (6GT2811-6AA10-0AA0) (All versions < V4.2), SIMATIC Reader RF680R FCC (6GT2811-6AA10-1AA0) (All versions < V4.2), SIMATIC Reader RF685R ARIB (6GT2811-6CA10-4AA0) (All versions < V4.2), SIMATIC Reader RF685R CMIIT (6GT2811-6CA10-2AA0) (All versions < V4.2), SIMATIC Reader RF685R ETSI (6GT2811-6CA10-0AA0) (All versions < V4.2), SIMATIC Reader RF685R FCC (6GT2811-6CA10-1AA0) (All versions < V4.2), SIMATIC RF1140R (6GT2831-6CB00) (All versions < V1.1), SIMATIC RF1170R (6GT2831-6BB00) (All versions < V1.1), SIMATIC RF166C (6GT2002-0EE20) (All versions < V2.2), SIMATIC RF185C (6GT2002-0JE10) (All versions < V2.2), SIMATIC RF186C (6GT2002-0JE20) (All versions < V2.2), SIMATIC RF186CI (6GT2002-0JE50) (All versions < V2.2), SIMATIC RF188C (6GT2002-0JE40) (All versions < V2.2), SIMATIC RF188CI (6GT2002-0JE60) (All versions < V2.2), SIMATIC RF360R (6GT2801-5BA30) (All versions < V2.2). The affected applications do not authenticated the creation of Ajax2App instances. This could allow an unauthenticated attacker to cause a denial of service condition.","published_at":"2024-09-10T09:36:39.074000Z","last_modified_at":null,"cvss_v3_score":5.3,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","cvss_v3_severity":"MEDIUM","cvss_v4_score":6.9,"cvss_v4_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","cvss_v4_severity":"MEDIUM","ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":false,"ssvc_technical_impact":"partial","cwes":["CWE-284"],"nvd_references":["https://cert-portal.siemens.com/productcert/html/ssa-765405.html"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-29T02:01:57.029117Z"},"effective_severity":"MEDIUM","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"N","value_label":"None"},{"metric":"I","name":"Integrity","value":"N","value_label":"None"},{"metric":"A","name":"Availability","value":"L","value_label":"Low"}]},"cvss_v4_decoded":{"version":"4.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"AT","name":"Attack Requirements","value":"N","value_label":"None"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"VC","name":"Confidentiality (Vulnerable System)","value":"N","value_label":"None"},{"metric":"VI","name":"Integrity (Vulnerable System)","value":"N","value_label":"None"},{"metric":"VA","name":"Availability (Vulnerable System)","value":"L","value_label":"Low"},{"metric":"SC","name":"Confidentiality (Subsequent System)","value":"N","value_label":"None"},{"metric":"SI","name":"Integrity (Subsequent System)","value":"N","value_label":"None"},{"metric":"SA","name":"Availability (Subsequent System)","value":"N","value_label":"None"}]},"affected":[{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-reader-rf610r-cmiit","product_name":"SIMATIC Reader RF610R CMIIT","version_start":"0","version_start_inclusive":true,"version_end":"V4.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-reader-rf610r-cmiit:0:V4.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-reader-rf610r-etsi","product_name":"SIMATIC Reader RF610R ETSI","version_start":"0","version_start_inclusive":true,"version_end":"V4.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-reader-rf610r-etsi:0:V4.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-reader-rf610r-fcc","product_name":"SIMATIC Reader RF610R FCC","version_start":"0","version_start_inclusive":true,"version_end":"V4.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-reader-rf610r-fcc:0:V4.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-reader-rf615r-cmiit","product_name":"SIMATIC Reader RF615R CMIIT","version_start":"0","version_start_inclusive":true,"version_end":"V4.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-reader-rf615r-cmiit:0:V4.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-reader-rf615r-etsi","product_name":"SIMATIC Reader RF615R ETSI","version_start":"0","version_start_inclusive":true,"version_end":"V4.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-reader-rf615r-etsi:0:V4.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-reader-rf615r-fcc","product_name":"SIMATIC Reader RF615R FCC","version_start":"0","version_start_inclusive":true,"version_end":"V4.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-reader-rf615r-fcc:0:V4.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-reader-rf650r-arib","product_name":"SIMATIC Reader RF650R ARIB","version_start":"0","version_start_inclusive":true,"version_end":"V4.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-reader-rf650r-arib:0:V4.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-reader-rf650r-cmiit","product_name":"SIMATIC Reader RF650R CMIIT","version_start":"0","version_start_inclusive":true,"version_end":"V4.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-reader-rf650r-cmiit:0:V4.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-reader-rf650r-etsi","product_name":"SIMATIC Reader RF650R ETSI","version_start":"0","version_start_inclusive":true,"version_end":"V4.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-reader-rf650r-etsi:0:V4.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-reader-rf650r-fcc","product_name":"SIMATIC Reader RF650R FCC","version_start":"0","version_start_inclusive":true,"version_end":"V4.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-reader-rf650r-fcc:0:V4.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-reader-rf680r-arib","product_name":"SIMATIC Reader RF680R ARIB","version_start":"0","version_start_inclusive":true,"version_end":"V4.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-reader-rf680r-arib:0:V4.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-reader-rf680r-cmiit","product_name":"SIMATIC Reader RF680R CMIIT","version_start":"0","version_start_inclusive":true,"version_end":"V4.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-reader-rf680r-cmiit:0:V4.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-reader-rf680r-etsi","product_name":"SIMATIC Reader RF680R 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RF1140R","version_start":"0","version_start_inclusive":true,"version_end":"V1.1","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-rf1140r:0:V1.1"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-rf1170r","product_name":"SIMATIC RF1170R","version_start":"0","version_start_inclusive":true,"version_end":"V1.1","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-rf1170r:0:V1.1"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-rf166c","product_name":"SIMATIC RF166C","version_start":"0","version_start_inclusive":true,"version_end":"V2.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-rf166c:0:V2.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-rf185c","product_name":"SIMATIC RF185C","version_start":"0","version_start_inclusive":true,"version_end":"V2.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-rf185c:0:V2.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-rf186c","product_name":"SIMATIC RF186C","version_start":"0","version_start_inclusive":true,"version_end":"V2.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-rf186c:0:V2.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-rf186ci","product_name":"SIMATIC RF186CI","version_start":"0","version_start_inclusive":true,"version_end":"V2.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-rf186ci:0:V2.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-rf188c","product_name":"SIMATIC RF188C","version_start":"0","version_start_inclusive":true,"version_end":"V2.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-rf188c:0:V2.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-rf188ci","product_name":"SIMATIC RF188CI","version_start":"0","version_start_inclusive":true,"version_end":"V2.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-rf188ci:0:V2.2"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"simatic-rf360r","product_name":"SIMATIC RF360R","version_start":"0","version_start_inclusive":true,"version_end":"V2.2","version_end_inclusive":false,"cpe23_uri":"cve5:siemens:simatic-rf360r:0:V2.2"}],"exploit_refs":[],"news":[],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-765405.html","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2024-09-10T09:36:39.074000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:36:24.107398Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:36:24.107398Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:36:24.107398Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:36:24.107398Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:36:24.107398Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:36:24.107398Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T02:01:57.029117Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T02:01:57.029117Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T02:01:57.029117Z","label":"SSVC decision revised","source":"vulnrichment"}]}