{"cve":"CVE-2012-4689","nvd":{"published":"2013-01-17T16:55:01.780","modified":"2026-06-16T23:45:35.070","status":"Modified","description":"Integer overflow in CimWebServer.exe in GE Intelligent Platforms Proficy HMI/SCADA - CIMPLICITY 4.01 through 8.0, and Proficy Process Systems with CIMPLICITY, allows remote attackers to cause a denial of service (daemon crash) via a malformed HTTP request.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-189"],"references":["http://support.ge-ip.com/support/index?page=kbchannel&id=S:KB15153","http://www.us-cert.gov/control_systems/pdf/ICSA-12-341-01.pdf","http://support.ge-ip.com/support/index?page=kbchannel&id=S:KB15153","http://www.us-cert.gov/control_systems/pdf/ICSA-12-341-01.pdf"],"products":["ge:intelligent_platforms_proficy_hmi\\/scada_cimplicity","ge:intelligent_platforms_proficy_process_systems","ge:intelligent_platforms_proficy_process_systems_with_cimplicity"],"source":"nvd","synced_at":"2026-10-19T20:27:27.940201468+00:00"},"epss":{"cve":"CVE-2012-4689","score":0.01151,"percentile":0.66945,"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."]}