{"cve":"CVE-2013-0700","nvd":{"published":"2013-04-22T03:27:13.047","modified":"2026-06-16T23:49:55.080","status":"Modified","description":"Siemens SIMATIC S7-1200 PLCs 2.x and 3.x allow remote attackers to cause a denial of service (defect-mode transition and control outage) via crafted packets to TCP port 102 (aka the ISO-TSAP port).","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-724606.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-724606.pdf","http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-724606.pdf","https://cert-portal.siemens.com/productcert/pdf/ssa-724606.pdf"],"products":["siemens:simatic_s7-1200_cpu_1211c_firmware","siemens:simatic_s7-1200_cpu_1212c_firmware","siemens:simatic_s7-1200_cpu_1212fc_firmware","siemens:simatic_s7-1200_cpu_1214_fc_firmware","siemens:simatic_s7-1200_cpu_1214c_firmware","siemens:simatic_s7-1200_cpu_1215_fc_firmware","siemens:simatic_s7-1200_cpu_1215c_firmware","siemens:simatic_s7-1200_cpu_1217c_firmware","siemens:simatic_s7-1200_firmware"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2013-0700","score":0.02392,"percentile":0.83979,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}