CVE-2023-20234

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-20234
A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to create a file or overwrite any file on the filesystem of an affected device, including system files. The vulnerability occurs because there is no validation of parameters when a specific CLI command is used. An attacker could exploit this vulnerability by authenticating to an affected device and using the command at the CLI. A successful exploit could allow the attacker to overwrite any file on the disk of the affected device, including system files. The attacker must have valid administrative credentials on the affected device to exploit this vulnerability.

6.0 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-arbitrary-file-BLk6YupL Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:cisco:firepower_extensible_operating_system:-:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:firepower_1000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_1010:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_1020:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_1030:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_1040:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_2100:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_2110:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_2120:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_2130:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_2140:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_4100:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_4110:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_4110_next-generation_firewall:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_4112:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_4115:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_4120:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_4120_next-generation_firewall:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_4125:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_4140:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_4140_next-generation_firewall:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_4145:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_4150:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_4150_next-generation_firewall:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300_security_appliance:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300_sm-24:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300_sm-36:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300_sm-40:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300_sm-44:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300_sm-44_x_3:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300_sm-48:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300_sm-56:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300_sm-56_x_3:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300_with_1_sm-24_module:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300_with_1_sm-36_module:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300_with_1_sm-44_module:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:firepower_9300_with_3_sm-44_module:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:secure_firewall_3105:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:secure_firewall_3110:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:secure_firewall_3120:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:secure_firewall_3130:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:secure_firewall_3140:-:*:*:*:*:*:*:*
History

25 Jan 2024, 17:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-08-23 19:15

Updated : 2024-02-05 00:01

NVD link : CVE-2023-20234

Mitre link : CVE-2023-20234

CVE.ORG link : CVE-2023-20234

JSON object : View

Products Affected

cisco

  • firepower_4140
  • firepower_4120_next-generation_firewall
  • firepower_4112
  • firepower_4145
  • firepower_9300_sm-40
  • firepower_1030
  • firepower_4120
  • firepower_9300_sm-48
  • firepower_2110
  • firepower_9300_with_1_sm-24_module
  • secure_firewall_3140
  • firepower_4125
  • firepower_1000
  • firepower_extensible_operating_system
  • firepower_4140_next-generation_firewall
  • firepower_9300_sm-44_x_3
  • firepower_4110_next-generation_firewall
  • firepower_4110
  • firepower_9300_sm-56_x_3
  • secure_firewall_3110
  • firepower_9300
  • firepower_9300_sm-24
  • firepower_2120
  • firepower_1020
  • firepower_2130
  • firepower_9300_sm-44
  • firepower_9300_with_3_sm-44_module
  • firepower_9300_sm-36
  • firepower_4115
  • firepower_4150_next-generation_firewall
  • firepower_4150
  • firepower_9300_sm-56
  • secure_firewall_3130
  • firepower_2140
  • firepower_9300_with_1_sm-44_module
  • secure_firewall_3120
  • firepower_4100
  • firepower_1010
  • firepower_1040
  • secure_firewall_3105
  • firepower_2100
  • firepower_9300_with_1_sm-36_module
  • firepower_9300_security_appliance
CWE
CWE-732

Incorrect Permission Assignment for Critical Resource

CWE-73

External Control of File Name or Path