{"cve":"CVE-2011-4537","nvd":{"published":"2011-12-27T04:01:39.890","modified":"2026-06-16T23:35:00.600","status":"Modified","description":"Multiple buffer overflows in 7-Technologies (7T) Interactive Graphical SCADA System (IGSS) 9.0.0.11355 and earlier allow remote attackers to execute arbitrary code or cause a denial of service via a crafted packet to TCP port (1) 12397 or (2) 12399.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://www.osvdb.org/77977","http://www.us-cert.gov/control_systems/pdf/ICSA-11-355-01-7.pdf","https://exchange.xforce.ibmcloud.com/vulnerabilities/71931","http://www.osvdb.org/77977","http://www.us-cert.gov/control_systems/pdf/ICSA-11-355-01-7.pdf"],"products":["7t:igss"],"source":"nvd","synced_at":"2026-10-19T19:59:31.623151214+00:00"},"epss":{"cve":"CVE-2011-4537","score":0.04492,"percentile":0.91486,"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."]}