CVE-2019-1614

CVSS V2 High 9 CVSS V3 High 8.8
Description
A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, remote attacker to execute arbitrary commands with root privileges. The vulnerability is due to incorrect input validation of user-supplied data by the NX-API subsystem. An attacker could exploit this vulnerability by sending malicious HTTP or HTTPS packets to the management interface of an affected system that has the NX-API feature enabled. A successful exploit could allow the attacker to perform a command-injection attack and execute arbitrary commands with root privileges. Note: NX-API is disabled by default. MDS 9000 Series Multilayer Switches are affected running software versions prior to 8.1(1b) and 8.2(3). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(4). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.3(4)N1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 7.3(3)D1(1) and 8.2(3).
Overview
  • CVE ID
  • CVE-2019-1614
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-03-11T21:29:00
  • Last Modified Date
  • 2020-10-05T20:01:50
Weakness Enumerations
CWE URL
CWE-78 http://cwe.mitre.org/data/definitions/78.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 1 OR 8.2 8.3\(2\)
cpe:2.3:h:cisco:mds_9000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 1 OR 7.3 8.1\(1b\)
cpe:2.3:h:cisco:mds_9000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 1 OR 7.0\(3\)i5 7.0\(3\)i7\(4\)
cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 1 OR 7.0\(3\)i4\(9\)
cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 1 OR 7.0\(3\) 7.0\(3\)i7\(4\)
cpe:2.3:h:cisco:nexus_3500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 1 OR 7.3 7.3\(4\)n1\(1\)
cpe:2.3:h:cisco:nexus_2000:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_5500:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_5600:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_6000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 1 OR 8.3 8.3\(2\)
cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 1 OR 8.0 8.2\(3\)
cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 1 OR 7.2 7.3\(3\)d1\(1\)
cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:* 1 OR 7.3\(3\)i4\(9\)
cpe:2.3:h:cisco:nexus_9000:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9
  • Severity
  • HIGH
  • Exploitability Score
  • 8
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-NXAPI-cmdinj Vendor Advisory
http://www.securityfocus.com/bid/107339 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-1614
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1614
History
Created Old Value New Value Data Type Notes
2022-05-10 17:10:26 Added to TrackCVE
2022-12-03 18:06:17 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-03 18:06:17 2019-03-11T21:29Z 2019-03-11T21:29:00 CVE Published Date updated
2022-12-03 18:06:17 2020-10-05T20:01:50 CVE Modified Date updated
2022-12-03 18:06:17 Analyzed Vulnerability Status updated