{"cve":"CVE-2009-2976","nvd":{"published":"2009-08-27T17:30:00.360","modified":"2026-06-16T23:10:38.623","status":"Modified","description":"Cisco Aironet Lightweight Access Point (AP) devices send the contents of certain multicast data frames in cleartext, which allows remote attackers to discover Wireless LAN Controller MAC addresses and IP addresses, and AP configuration details, by sniffing the wireless network.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-310"],"references":["http://securitytracker.com/id?1022774","http://www.airmagnet.com/assets/AM_Technote_SkyJack_082509.pdf","http://www.airmagnet.com/news/press_releases/2009/08252009.php","http://securitytracker.com/id?1022774","http://www.airmagnet.com/assets/AM_Technote_SkyJack_082509.pdf"],"products":["cisco:aironet_ap1100","cisco:aironet_ap1200"],"source":"nvd","synced_at":"2026-10-19T19:54:26.868835795+00:00"},"epss":{"cve":"CVE-2009-2976","score":0.01411,"percentile":0.72672,"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."]}