CVE-2009-2861

high

Description

The Over-the-Air Provisioning (OTAP) functionality on Cisco Aironet Lightweight Access Point 1100 and 1200 devices does not properly implement access-point association, which allows remote attackers to spoof a controller and cause a denial of service (service outage) via crafted remote radio management (RRM) packets, aka "SkyJack" or Bug ID CSCtb56664.

References

http://www.vupen.com/english/advisories/2009/2419

http://www.securityfocus.com/bid/36145

http://www.airmagnet.com/news/press_releases/2009/08252009.php

http://www.airmagnet.com/assets/AM_Technote_SkyJack_082509.pdf

http://tools.cisco.com/security/center/viewAlert.x?alertId=18919

http://securitytracker.com/id?1022774

Details

Source: Mitre, NVD

Published: 2009-08-27

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.3

Vector: CVSS2#AV:A/AC:M/Au:N/C:N/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00741