Detections
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Cisco Firepower 4100 Series and Firepower 9300 Security Appliances Command Injection (cisco-sa-nxfp-cmdinj-XXBZjtR)

medium Nessus Plugin ID 171895

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Synopsis

The remote device is missing a vendor-supplied security patch

Description

According to its self-reported version, Cisco FXOS is affected by a command injection vulnerability. Due to insufficient input validation of commands supplied by the user, an authenticated attacker can execute unauthorized commands within the CLI.

Please see the included Cisco BIDs and Cisco Security Advisory for more information.

Solution

Upgrade to the relevant fixed version referenced in Cisco bug ID CSCwd11228

See Also

http://www.nessus.org/u?169879f8

http://www.nessus.org/u?824d6bb6

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwd11228

Plugin Details

Severity: Medium

ID: 171895

File Name: cisco-sa-nxfp-cmdinj-XXBZjtR-fxos.nasl

Version: 1.3

Type: local

Family: CISCO

Published: 2/24/2023

Updated: 3/8/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

Vector: CVSS2#AV:L/AC:L/Au:M/C:C/I:C/A:C

CVSS Score Source: CVE-2023-20015

CVSS v3

Risk Factor: Medium

Base Score: 6.7

Temporal Score: 5.8

Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:cisco:firepower_threat_defense

Required KB Items: installed_sw/FXOS

Exploit Ease: No known exploits are available

Patch Publication Date: 2/22/2023

Vulnerability Publication Date: 2/22/2023

Reference Information

CVE: CVE-2023-20015

CISCO-SA: cisco-sa-nxfp-cmdinj-XXBZjtR

IAVA: 2023-A-0114-S, 2023-A-0120

CISCO-BUG-ID: CSCwd11228