{"cve":{"cve_id":"CVE-2012-1800","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":0.01616,"epss_percentile":0.72894,"epss_as_of":"2026-06-23","description":"Stack-based buffer overflow in the Profinet DCP protocol implementation on the Siemens Scalance S Security Module firewall S602 V2, S612 V2, and S613 V2 with firmware before 2.3.0.3 allows remote attackers to cause a denial of service (device outage) or possibly execute arbitrary code via a crafted DCP frame.","published_at":"2012-04-18T10:00:00Z","last_modified_at":"2026-06-16T23:40:19.763000Z","cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-119"],"nvd_references":["http://support.automation.siemens.com/WW/view/en/59869684","http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-268149.pdf","http://www.us-cert.gov/control_systems/pdf/ICSA-12-102-05.pdf","http://osvdb.org/81034"],"vuln_status":"Modified","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":"2026-06-28T23:06:14.330621Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"scalance-s602","product_name":"SCALANCE S602","version_start":"v2","version_start_inclusive":true,"version_end":"v2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:siemens:scalance_s602:v2:*:*:*:*:*:*:*"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"scalance-s612","product_name":"SCALANCE S612","version_start":"v2","version_start_inclusive":true,"version_end":"v2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:siemens:scalance_s612:v2:*:*:*:*:*:*:*"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"scalance-s613","product_name":"scalance_s613","version_start":"v2","version_start_inclusive":true,"version_end":"v2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:h:siemens:scalance_s613:v2:*:*:*:*:*:*:*"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"scalance-s-firmware","product_name":"scalance_s_firmware","version_start":null,"version_start_inclusive":null,"version_end":"2.3.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:siemens:scalance_s_firmware:*:*:*:*:*:*:*:*"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"scalance-s-firmware","product_name":"scalance_s_firmware","version_start":"2.1.0","version_start_inclusive":true,"version_end":"2.1.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:siemens:scalance_s_firmware:2.1.0:*:*:*:*:*:*:*"},{"vendor_slug":"siemens","vendor_name":"Siemens","product_slug":"scalance-s-firmware","product_name":"scalance_s_firmware","version_start":"2.2.0","version_start_inclusive":true,"version_end":"2.2.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:siemens:scalance_s_firmware:2.2.0:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://support.automation.siemens.com/WW/view/en/59869684","source_type":"MISC","tags":[]},{"url":"http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-268149.pdf","source_type":"MISC","tags":[]},{"url":"http://www.us-cert.gov/control_systems/pdf/ICSA-12-102-05.pdf","source_type":"MISC","tags":[]},{"url":"http://osvdb.org/81034","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2012-04-18T10:00:00Z","label":"CVE published","source":null}]}