Cisco Access Point Software Association Request Denial of Service Vulnerability
A vulnerability in Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of certain parameters within 802.11 frames. An attacker could exploit this vulnerability by sending a wireless 802.11 association request frame with crafted parameters to an affected device. A successful exploit could allow the attacker to cause an unexpected reload of an affected device, resulting in a DoS condition. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2023-20112US | medium6.5 | — | ||
A vulnerability in Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulne… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- Security Vulnerability Policyexternal
- Cisco Access Point Software Association Request Denial of Service Vulnerabilityself
- Cisco Security Vulnerability Policyexternal
- considering software upgradesexternal
- free software updatesexternal
- https://www.cisco.com/c/en/us/products/end-user-license-agreement.htmlexternal
- Cisco Support and Downloads pageexternal
- https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.htmlexternal
Behebungen (3)
- BehobenCisco Aironet Access Point Software
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - BehobenCisco Aironet Access Point Software (IOS XE Controller)
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - BehobenCisco Business Wireless Access Point Software
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
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