CVE-2020-3559

A vulnerability in Cisco Aironet Access Point (AP) Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper handling of clients that are trying to connect to the AP. An attacker could exploit this vulnerability by sending authentication requests from multiple clients to an affected device. A successful exploit could allow the attacker to cause the affected device to reload.
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:cisco:wireless_lan_controller:*:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:1111-4pwe:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1111-8plteeawb:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1111-8pwb:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1113-8plteeawe:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1113-8pmwe:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1113-8pwe:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1116-4plteeawe:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1116-4pwe:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1117-4plteeawe:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1117-4pmlteeawe:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1117-4pmwe:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_1830i:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_1850e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_1850i:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_1830e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_1815:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:business_240ac:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:business_140ac:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:business_145ac:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:1117-4pwe:-:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:cisco:business_access_points:*:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:cisco:access_points:*:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:catalyst_9800-40:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9800-80:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9800-cl:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9800-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9800-l-c:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_9800-l-f:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
OR cpe:2.3:a:cisco:aironet_access_point_software:8.5\(151.0\):*:*:*:*:*:*:*
cpe:2.3:a:cisco:aironet_access_point_software:17.2.0.26:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:aironet_1850e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:aironet_1850i:-:*:*:*:*:*:*:*

Information

Published : 2020-09-24 11:15

Updated : 2021-04-16 08:01


NVD link : CVE-2020-3559

Mitre link : CVE-2020-3559


JSON object : View

CWE
CWE-400

Uncontrolled Resource Consumption

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Products Affected

cisco

  • catalyst_9800-80
  • catalyst_9800-l-f
  • 1117-4plteeawe
  • business_240ac
  • business_access_points
  • access_points
  • catalyst_9800-cl
  • 1113-8plteeawe
  • 1111-4pwe
  • catalyst_9800-l
  • wireless_lan_controller
  • catalyst_9800-l-c
  • catalyst_9800-40
  • 1111-8pwb
  • 1116-4plteeawe
  • 1111-8plteeawb
  • aironet_access_point_software
  • 1117-4pwe
  • business_145ac
  • 1117-4pmlteeawe
  • aironet_1815
  • aironet_1850e
  • 1113-8pwe
  • 1113-8pmwe
  • 1117-4pmwe
  • aironet_1850i
  • business_140ac
  • 1116-4pwe
  • aironet_1830i
  • aironet_1830e