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Case File

CVE-2009-2976

HIGH · CVSS 7.8 EPSS 1.41%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-08-27 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.8. It affects Cisco. It may be remotely exploitable.

CVE
CVE-2009-2976
Severity
HIGH
CVSS
7.8
EPSS
1.41%
Cisco

Original NVD 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.