// For flags

CVE-2016-9221

 

Severity Score

4.3
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A Denial of Service Vulnerability in 802.11 ingress connection authentication handling for the Cisco Mobility Express 2800 and 3800 Access Points (APs) could allow an unauthenticated, adjacent attacker to cause authentication to fail. Affected Products: This vulnerability affects Cisco Mobility Express 2800 Series and 3800 Series Access Points when configured in local mode in 40 MHz. More Information: CSCvb33575. Known Affected Releases: 8.2(121.12) 8.4(1.82). Known Fixed Releases: 8.2(131.2) 8.2(131.3) 8.2(131.4) 8.2(141.0) 8.3(104.53) 8.3(104.54) 8.4(1.80) 8.4(1.85).

Una vulnerabilidad de denegación de servicio en el manejo de la autenticación de conexión de ingreso 802.11 para los Access Points (APs) 2800 y 3800 de Cisco Mobility Express podría permitir a un atacante adyacente no autenticado provocar que la autenticación falle. Productos afectados: Esta vulnerabilidad afecta a Cisco Mobility Express 2800 Series y 3800 Series Access Points cuando son configurados en modo local en 40 MHz. Más información: CSCvb33575. Lanzamientos afectados conocidos: 8.2(121.12) 8.4(1.82). Lanzamientos reparados conocidos: 8.2(131.2) 8.2(131.3) 8.2(131.4) 8.2(141.0) 8.3(104.53) 8.3(104.54) 8.4(1.80) 8.4(1.85).

*Credits: N/A
CVSS Scores
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Attack Vector
Adjacent
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2016-11-06 CVE Reserved
  • 2017-01-26 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-06 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-399: Resource Management Errors
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cisco
Search vendor "Cisco"
 Aironet Access Point Software
Search vendor "Cisco" for product "Aironet Access Point Software"
 8.2\(121.12\)
Search vendor "Cisco" for product "Aironet Access Point Software" and version "8.2\(121.12\)"
-
Affected
Cisco
Search vendor "Cisco"
 Aironet Access Point Software
Search vendor "Cisco" for product "Aironet Access Point Software"
 8.4\(1.82\)
Search vendor "Cisco" for product "Aironet Access Point Software" and version "8.4\(1.82\)"
-
Affected