CVE-2009-2861
HIGH · CVSS 7.3EPSS 1.0%EU EUVD
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.
Key facts
- CVSS score
- 7.3 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:A/AC:M/Au:N/C:N/I:C/A:C- EPSS score
- 1.0% (64th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-2851)
- Published
- August 27, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-2851 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.
View on the EU Vulnerability DatabaseAffected products
- cisco / aironet ap1100
- cisco / aironet ap1200
References
- http://securitytracker.com/id?1022774
- http://tools.cisco.com/security/center/viewAlert.x?alertId=18919(Patch, Vendor Advisory)
- http://www.airmagnet.com/assets/AM_Technote_SkyJack_082509.pdf
- http://www.airmagnet.com/news/press_releases/2009/08252009.php
- http://www.securityfocus.com/bid/36145
- http://www.vupen.com/english/advisories/2009/2419(Vendor Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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