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[email protected]CVE-2022-20865

HistoryAug 25, 2022 - 7:15 p.m.

CVE-2022-20865

2022-08-2519:15:08

CWE-78

[email protected]

web.nvd.nist.gov

cve-2022-20865

cisco

fxos software

vulnerability

authenticated

local attacker

arbitrary commands

root privileges

administrator privileges

input validation

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.2%

JSON

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The attacker would need to have Administrator privileges on the device. This vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to execute commands on the underlying operating system with root privileges.

Affected configurations

NVD

Node

ciscofirepower_4110_firmwareMatch-

AND

ciscofirepower_4110Match-

Node

ciscofirepower_4112_firmwareMatch-

AND

ciscofirepower_4112Match-

Node

ciscofirepower_4115_firmwareMatch-

AND

ciscofirepower_4115Match-

Node

ciscofirepower_4120_firmwareMatch-

AND

ciscofirepower_4120Match-

Node

ciscofirepower_4125_firmwareMatch-

AND

ciscofirepower_4125Match-

Node

ciscofirepower_4140_firmwareMatch-

AND

ciscofirepower_4140Match-

Node

ciscofirepower_4145_firmwareMatch-

AND

ciscofirepower_4145Match-

Node

ciscofirepower_4150_firmwareMatch-

AND

ciscofirepower_4150Match-

Node

ciscofirepower_9300_sm-40_firmwareMatch-

AND

ciscofirepower_9300_sm-40Match-

Node

ciscofirepower_9300_sm-48_firmwareMatch-

AND

ciscofirepower_9300_sm-48Match-

Node

ciscofirepower_9300_sm-56_firmwareMatch-

AND

ciscofirepower_9300_sm-56Match-

Node

ciscofirepower_9300_sm-56_x_3_firmwareMatch-

AND

ciscofirepower_9300_sm-56_x_3Match-

CPENameOperatorVersion
cisco:firepower_4110_firmwarecisco firepower 4110 firmwareeq-

CPE	Name	Operator	Version
cisco:firepower_4110_firmware	cisco firepower 4110 firmware	eq	-

CNA Affected

[
  {
    "product": "Cisco Firepower Extensible Operating System (FXOS) ",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]