{"cve":"CVE-2020-6099","nvd":{"published":"2022-04-18T17:15:14.270","modified":"2026-06-17T03:22:41.170","status":"Modified","description":"An exploitable code execution vulnerability exists in the file format parsing functionality of Graphisoft BIMx Desktop Viewer 2019.2.2328. A specially crafted file can cause a heap buffer overflow resulting in a code execution. An attacker can provide a malicious file to trigger this vulnerability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-190","CWE-680"],"references":["https://talosintelligence.com/vulnerability_reports/TALOS-2020-1032","https://talosintelligence.com/vulnerability_reports/TALOS-2020-1032"],"products":["graphisoft:bimx_desktop_viewer"],"source":"nvd","synced_at":"2026-10-19T21:30:03.577988018+00:00"},"epss":{"cve":"CVE-2020-6099","score":0.01178,"percentile":0.67665,"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."]}