CVE-2020-3457

EPSS 0.15%
Published 21.10.2020 19:15:16
Last modified 21.11.2024 05:31:06
Source psirt@cisco.com
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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 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 products Warnungen 0 Metrics 4 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Cisco ≫ Firepower Extensible Operating System Version >= 2.4 < 2.4.1.266

Cisco ≫ Firepower Extensible Operating System Version >= 2.6 < 2.6.1.204

Cisco ≫ Firepower Extensible Operating System Version >= 2.7 < 2.7.1.131

Cisco ≫ Firepower Extensible Operating System Version >= 2.8 < 2.8.1.125

Cisco ≫ Adaptive Security Appliance Software Version >= 9.8 < 9.8.4.29

   Cisco ≫ Firepower 1000 Version-
   Cisco ≫ Firepower 1010 Version-
   Cisco ≫ Firepower 1120 Version-
   Cisco ≫ Firepower 1140 Version-
   Cisco ≫ Firepower 1150 Version-
   Cisco ≫ Firepower 2100 Version-
   Cisco ≫ Firepower 2110 Version-
   Cisco ≫ Firepower 2120 Version-
   Cisco ≫ Firepower 2130 Version-
   Cisco ≫ Firepower 2140 Version-

Cisco ≫ Adaptive Security Appliance Software Version >= 9.9 < 9.9.2.80

Cisco ≫ Adaptive Security Appliance Software Version >= 9.10 < 9.10.1.40

Cisco ≫ Adaptive Security Appliance Software Version >= 9.12 < 9.12.4.3

Cisco ≫ Adaptive Security Appliance Software Version >= 9.13 < 9.13.1.13

Cisco ≫ Firepower Threat Defense Version >= 6.2.2 < 6.3.0.6

Cisco ≫ Firepower Threat Defense Version >= 6.4.0 < 6.4.0.9

Cisco ≫ Firepower Threat Defense Version >= 6.5.0 < 6.5.0.5

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.15%	0.323

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	6.7	0.8	5.9	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	7.2	3.9	10	AV:L/AC:L/Au:N/C:C/I:C/A:C
psirt@cisco.com	6.7	0.8	5.9	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-cmdinj-pqZvmXCr

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2020-3457

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-3457

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-3457

EUVD