{"cve":"CVE-2012-4355","nvd":{"published":"2012-08-19T20:55:01.787","modified":"2026-06-16T23:44:52.910","status":"Modified","description":"TCPIPS_Story.dll in Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 allows remote attackers to execute arbitrary code via a port-46824 TCP packet with a crafted negative integer after the opcode, triggering incorrect function-pointer processing that can lead to a buffer overflow.  NOTE: some of these details are obtained from third party information.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4354.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-189"],"references":["http://aluigi.org/adv/winlog_2-adv.txt","http://secunia.com/advisories/49395","http://www.sielcosistemi.com/en/news/index.html?id=70","http://www.us-cert.gov/control_systems/pdf/ICSA-12-213-01.pdf","http://aluigi.org/adv/winlog_2-adv.txt"],"products":["sielcosistemi:winlog_lite","sielcosistemi:winlog_pro"],"source":"nvd","synced_at":"2026-10-19T20:25:53.526315492+00:00"},"epss":{"cve":"CVE-2012-4355","score":0.08186,"percentile":0.94868,"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."]}