CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
58.4%
A vulnerability in the Plug-and-Play (PnP) subsystem of the Cisco Aironet 1800, 2800, and 3800 Series Access Points running a Lightweight Access Point (AP) or Mobility Express image could allow an unauthenticated, adjacent attacker to execute arbitrary code with root privileges. The vulnerability is due to insufficient validation of PnP server responses. The PnP feature is only active while the device does not contain a configuration, such as a first time boot or after a factory reset has been issued. An attacker with the ability to respond to PnP configuration requests from the affected device can exploit the vulnerability by returning malicious PnP responses. If a Cisco Application Policy Infrastructure Controller - Enterprise Module (APIC-EM) is available on the network, the attacker would need to exploit the issue in the short window before a valid PnP response was received. If successful, the attacker could gain the ability to execute arbitrary code with root privileges on the underlying operating system of the device. Cisco has confirmed that the only vulnerable software version is 8.3.102.0. Cisco Bug IDs: CSCvb42386.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | aironet_1830e | - | cpe:2.3:h:cisco:aironet_1830e:-:*:*:*:*:*:*:* |
cisco | aironet_1830i | - | cpe:2.3:h:cisco:aironet_1830i:-:*:*:*:*:*:*:* |
cisco | aironet_1850e | - | cpe:2.3:h:cisco:aironet_1850e:-:*:*:*:*:*:*:* |
cisco | aironet_1850i | - | cpe:2.3:h:cisco:aironet_1850i:-:*:*:*:*:*:*:* |
cisco | aironet_2800e | - | cpe:2.3:h:cisco:aironet_2800e:-:*:*:*:*:*:*:* |
cisco | aironet_2800i | - | cpe:2.3:h:cisco:aironet_2800i:-:*:*:*:*:*:*:* |
cisco | aironet_3800e | - | cpe:2.3:h:cisco:aironet_3800e:-:*:*:*:*:*:*:* |
cisco | aironet_3800i | - | cpe:2.3:h:cisco:aironet_3800i:-:*:*:*:*:*:*:* |
cisco | aironet_3800p | - | cpe:2.3:h:cisco:aironet_3800p:-:*:*:*:*:*:*:* |
cisco | aironet_access_point_firmware | 8.3_102.0 | cpe:2.3:o:cisco:aironet_access_point_firmware:8.3_102.0:*:*:*:*:*:*:* |
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
58.4%