CVE-2021-1489: A vulnerability in filesystem usage management for Cisco Firepower Device Manager (FDM) Software could allow an authenticated, remote attacker to exhaust…

PriorityP335medium6.5CVSS 3.1

AVNACLPRLUINSUCNINAH

EPSS

1.18%

64.5th percentile

A vulnerability in filesystem usage management for Cisco Firepower Device Manager (FDM) Software could allow an authenticated, remote attacker to exhaust filesystem resources, resulting in a denial of service (DoS) condition on an affected device. This vulnerability is due to the insufficient management of available filesystem resources. An attacker could exploit this vulnerability by uploading files to the device and exhausting available filesystem resources. A successful exploit could allow the attacker to cause database errors and cause the device to become unresponsive to web-based management. Manual intervention is required to free filesystem resources and return the device to an operational state.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
cisco	cisco_firepower_threat_defense_software	—	—
cisco	firepower_device_manager	—	—
cisco	firepower_device_manager	>= 6.4.0 < 6.4.0.12	6.4.0.12
cisco	firepower_device_manager	>= 6.5.0 < 6.6.4	6.6.4
cisco	firepower_device_manager	>= 6.7.0 < 6.7.0.2	6.7.0.2

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

nvdv3.04.9MEDIUMCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

nvdv2.06.8MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:C

vendor_cisco4.9MEDIUM

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