{"cve":"CVE-2015-6460","nvd":{"published":"2015-09-18T22:59:08.123","modified":"2026-06-17T00:30:54.377","status":"Modified","description":"Multiple heap-based buffer overflows in 3S-Smart CODESYS Gateway Server before 2.3.9.34 allow remote attackers to execute arbitrary code via opcode (1) 0x3ef or (2) 0x3f0.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://zerodayinitiative.com/advisories/ZDI-15-441/","http://zerodayinitiative.com/advisories/ZDI-15-442/","https://ics-cert.us-cert.gov/advisories/ICSA-15-258-02","http://zerodayinitiative.com/advisories/ZDI-15-441/","http://zerodayinitiative.com/advisories/ZDI-15-442/"],"products":["3s-smart:codesys_gateway_server"],"source":"nvd","synced_at":"2026-10-19T20:37:45.466985407+00:00"},"epss":{"cve":"CVE-2015-6460","score":0.0621,"percentile":0.93524,"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."]}