CVE-2019-1784

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-1784
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying Linux operating system with the privilege level of root. The vulnerability is due to insufficient validation of arguments passed to a specific CLI command on the affected device. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying Linux operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability.

6.7 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
http://www.securityfocus.com/bid/108369 Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmd-inject-1784 Vendor Advisory
http://www.securityfocus.com/bid/108369 Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmd-inject-1784 Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:nexus_5548p:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_5548up:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_5596t:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_5596up:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_56128p:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_5624q:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_5648q:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_5672up:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_5696q:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_6001:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_6004:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
OR cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:7000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:7700:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:ucs_6248up:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs_6296up:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs_6324:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs_6332:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ucs_6332-16up:-:*:*:*:*:*:*:*
History

21 Nov 2024, 04:37

Type Values Removed Values Added
References () http://www.securityfocus.com/bid/108369 - Third Party Advisory, VDB Entry () http://www.securityfocus.com/bid/108369 - Third Party Advisory, VDB Entry
References () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmd-inject-1784 - Vendor Advisory () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmd-inject-1784 - Vendor Advisory
Information

Published : 2019-05-15 20:29

Updated : 2024-11-21 04:37

NVD link : CVE-2019-1784

Mitre link : CVE-2019-1784

CVE.ORG link : CVE-2019-1784

JSON object : View

Products Affected

cisco

  • ucs_6248up
  • 7000
  • nexus_5548up
  • nexus_5648q
  • nexus_5624q
  • nexus_6001
  • ucs_6324
  • nexus_5696q
  • nexus_6004
  • nexus_5596up
  • nexus_5672up
  • nexus_56128p
  • ucs_6332-16up
  • ucs_6332
  • nexus_5596t
  • ucs_6296up
  • nexus_5548p
  • 7700
  • nx-os
CWE
CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

CWE-88

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')