{"cve":"CVE-2012-4687","nvd":{"published":"2012-12-08T15:55:00.960","modified":"2026-06-16T23:45:34.837","status":"Modified","description":"Post Oak AWAM Bluetooth Reader Traffic System does not use a sufficient source of entropy for private keys, which makes it easier for man-in-the-middle attackers to spoof a device by predicting a key value.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-331","CWE-310"],"references":["http://www.postoaktraffic.com/contact.aspx","https://www.cisa.gov/news-events/ics-advisories/icsa-12-335-01","http://www.us-cert.gov/control_systems/pdf/ICSA-12-335-01.pdf"],"products":["postoaktraffic:awam_bluetooth_reader"],"source":"nvd","synced_at":"2026-10-19T20:27:27.940201468+00:00"},"epss":{"cve":"CVE-2012-4687","score":0.01547,"percentile":0.75023,"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."]}