CVE-2019-1609

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. 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 operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(27), 8.1(1b), and 8.3(2). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(6). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(6). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), 8.2(3), and 8.3(2). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I4(9) and7.0(3)I7(6). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:mds_9000:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3500:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3600:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9000:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9500:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:mds_9000:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:mds_9000:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9000:-:*:*:*:*:*:*:*

Information

Published : 2019-03-08 12:29

Updated : 2020-10-05 12:51


NVD link : CVE-2019-1609

Mitre link : CVE-2019-1609


JSON object : View

CWE
CWE-88

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

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Products Affected

cisco

  • mds_9000
  • nexus_9000
  • nexus_3000
  • nexus_7000
  • nexus_3600
  • nexus_7700
  • nx-os
  • nexus_9500
  • nexus_3500