CVE-2009-2861
The Over-the-Air Provisioning (OTAP) functionality on Cisco Aironet Lightweight Access Point 1100 and 1200 devices does not properly…
- 7.3HighCVSS base score
- 1.0%Exploitation in 30 daysEPSS · top 36% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By cisco
- 8 days later
· 8 days later
Published
- 15 years later
· 15 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.3 | AV:A/AC:M/Au:N/C:N/I:C/A:C |
- EPSS (exploitation in 30 days)
- 1.0% · top 36% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.3.
Affected products
n/a
- affected n/a
References
References6
- http://www.airmagnet.com/assets/AM_Technote_SkyJack_082509.pdf (opens in a new tab)x_refsource_MISCx_transferred
- 36145 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- ADV-2009-2419 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- http://tools.cisco.com/security/center/viewAlert.x?alertId=18919 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1022774 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- http://www.airmagnet.com/news/press_releases/2009/08252009.php (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2009-2851 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2009-2861)Record last updated .