CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
25.0%
A vulnerability in the bridge protocol data unit (BPDU) forwarding functionality of Cisco Aironet Access Points (APs) could allow an unauthenticated, adjacent attacker to cause an AP port to go into an error disabled state. The vulnerability occurs because BPDUs received from specific wireless clients are forwarded incorrectly. An attacker could exploit this vulnerability on the wireless network by sending a steady stream of crafted BPDU frames. A successful exploit could allow the attacker to cause a limited denial of service (DoS) attack because an AP port could go offline.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | aironet_1540_firmware | * | cpe:2.3:o:cisco:aironet_1540_firmware:*:*:*:*:*:*:*:* |
cisco | aironet_1540 | - | cpe:2.3:h:cisco:aironet_1540:-:*:*:*:*:*:*:* |
cisco | aironet_1560_firmware | * | cpe:2.3:o:cisco:aironet_1560_firmware:*:*:*:*:*:*:*:* |
cisco | aironet_1560 | - | cpe:2.3:h:cisco:aironet_1560:-:*:*:*:*:*:*:* |
cisco | aironet_1800_firmware | * | cpe:2.3:o:cisco:aironet_1800_firmware:*:*:*:*:*:*:*:* |
cisco | aironet_1800 | - | cpe:2.3:h:cisco:aironet_1800:-:*:*:*:*:*:*:* |
cisco | aironet_2800_firmware | * | cpe:2.3:o:cisco:aironet_2800_firmware:*:*:*:*:*:*:*:* |
cisco | aironet_2800 | - | cpe:2.3:h:cisco:aironet_2800:-:*:*:*:*:*:*:* |
cisco | aironet_3800_firmware | * | cpe:2.3:o:cisco:aironet_3800_firmware:*:*:*:*:*:*:*:* |
cisco | aironet_3800 | - | cpe:2.3:h:cisco:aironet_3800:-:*:*:*:*:*:*:* |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
25.0%