CVE-2018-0337

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
A vulnerability in the role-based access-checking mechanisms of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on an affected device. The vulnerability exists because the affected software lacks proper input and validation checks for certain file systems. An attacker could exploit this vulnerability by issuing crafted commands in the CLI of an affected device. A successful exploit could allow the attacker to cause other users to execute unwanted, arbitrary commands on the affected device. Cisco Bug IDs: CSCvd06339, CSCvd15698, CSCvd36108, CSCvf52921, CSCvf52930, CSCvf52953, CSCvf52976.
Overview
  • CVE ID
  • CVE-2018-0337
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-06-21T11:29:00
  • Last Modified Date
  • 2020-08-31T15:41:22
Weakness Enumerations
CWE URL
CWE-863 http://cwe.mitre.org/data/definitions/863.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:cisco:nx-os:7.0\(8\)n1\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.1\(4\)n1\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.3\(1\)n1\(0.6\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.3\(2\)n1\(0.350\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:nexus_5000:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_5010:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_5020:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_5548p:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_5548up:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_5596t:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_5596up:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_56128p:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_5624q:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_5648q:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_5672up:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_5696q:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:cisco:nx-os:7.3\(1\)dx\(0.119\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.3\(3\)d1\(0.2\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:8.0\(0.54\)s0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:8.1\(0\)bd\(0.20\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:8.1\(0.9\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:8.2\(0.4\)s0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:8.3\(0\)spg\(0.30\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:8.8\(3.5\)s0:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_7700:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-rbaccess Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-0337
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0337
History
Created Old Value New Value Data Type Notes
2022-05-10 16:27:37 Added to TrackCVE
2022-12-03 08:18:51 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-03 08:18:51 2018-06-21T11:29Z 2018-06-21T11:29:00 CVE Published Date updated
2022-12-03 08:18:51 2020-08-31T15:41:22 CVE Modified Date updated
2022-12-03 08:18:51 Analyzed Vulnerability Status updated