CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
45.1%
A vulnerability in the web UI of Cisco FXOS and Cisco UCS Fabric Interconnect Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected system. The vulnerability is due to incorrect input validation in the web UI. An attacker could exploit this vulnerability by sending a malicious HTTP or HTTPS packet directed to the physical management interface of an affected system. A successful exploit could allow the attacker to cause the process to crash and possibly reload the device, resulting in a denial of service (DoS) condition on the affected system. This vulnerability affects Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvb61398, CSCvb86799.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | nx-os | * | cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* |
cisco | ucs_6120xp | - | cpe:2.3:h:cisco:ucs_6120xp:-:*:*:*:*:*:*:* |
cisco | ucs_6140xp | - | cpe:2.3:h:cisco:ucs_6140xp:-:*:*:*:*:*:*:* |
cisco | ucs_6248up | - | cpe:2.3:h:cisco:ucs_6248up:-:*:*:*:*:*:*:* |
cisco | ucs_6296up | - | cpe:2.3:h:cisco:ucs_6296up:-:*:*:*:*:*:*:* |
cisco | ucs_6324 | - | cpe:2.3:h:cisco:ucs_6324:-:*:*:*:*:*:*:* |
cisco | ucs_6332 | - | cpe:2.3:h:cisco:ucs_6332:-:*:*:*:*:*:*:* |
cisco | firepower_extensible_operating_system | * | cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:* |
cisco | firepower_4110 | - | cpe:2.3:h:cisco:firepower_4110:-:*:*:*:*:*:*:* |
cisco | firepower_4120 | - | cpe:2.3:h:cisco:firepower_4120:-:*:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
45.1%