CVE-2017-6650

CVSS V2 Medium 4.6 CVSS V3 High 7.8
Description
A vulnerability in the Telnet CLI command of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by injecting crafted command arguments into the Telnet CLI command. An exploit could allow the attacker to read or write arbitrary files at the user's privilege level outside of the user's path. Cisco Bug IDs: CSCvb86771.
Overview
  • CVE ID
  • CVE-2017-6650
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-05-22T01:29:00
  • Last Modified Date
  • 2019-10-03T00:03:26
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:cisco:nx-os:7.1\(1\)n1\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.1\(2\)n1\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.1\(3\)n1\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.1\(3\)n1\(2\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.1\(3\)n1\(2.1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.1\(3\)n1\(3.12\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.1\(4\)n1\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.2\(0\)d1\(0.437\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.2\(0\)n1\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.2\(0\)zz\(99.1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.2\(1\)n1\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:nx-os:7.3\(0\)n1\(1\):*:*:*:*:*:*:* 1 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_5672up-16g:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:cisco:nexus_5696q:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/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-20170517-nss1 Vendor Advisory
http://www.securityfocus.com/bid/98528 Third Party Advisory Vendor Advisory
http://www.securitytracker.com/id/1038518
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-6650
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6650
History
Created Old Value New Value Data Type Notes
2022-05-10 17:27:48 Added to TrackCVE
2022-12-02 17:05:56 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-02 17:05:56 2017-05-22T01:29Z 2017-05-22T01:29:00 CVE Published Date updated
2022-12-02 17:05:56 2019-10-03T00:03:26 CVE Modified Date updated
2022-12-02 17:05:56 Modified Vulnerability Status updated