NVD

CVE-2019-1774 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

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. This 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.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 6.7 MEDIUM

Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score

CNA: Cisco Systems, Inc.

Base Score: 6.7 MEDIUM

Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 7.2 HIGH

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

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink	Resource
http://www.securityfocus.com/bid/108371	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/108371	Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1774-1775	Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1774-1775	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-78	Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')	NIST Cisco Systems, Inc.

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

6 change records found show changes

Initial Analysis by NIST 5/17/2019 1:43:58 PM

Action	Type	Old Value	New Value
Added	CVSS V3		AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Added	CVSS V2		(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Added	CWE		CWE-78
Added	CPE Configuration		Record truncated, showing 500 of 1164 characters. View Entire Change Record AND OR cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 5.2 up to (excluding) 6.2\(25\) cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 7.3 up to (excluding) 8.1\(1b\) cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 8.2 up to (excluding) 8.3\(1\) OR cpe:2.3:h:cisco:mds_9132t:-:::::::* cpe:2.3:h:cisco:mds_9148s:-:::::::* cpe:2.3:h:cisco:mds_9148t:-:::::::*
Added	CPE Configuration		Record truncated, showing 500 of 795 characters. View Entire Change Record AND OR cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 7.0\(3\) up to (excluding) 7.0\(3\)f3\(5\) OR cpe:2.3:h:cisco:n9k-c9504-fm-r:-:::::::* cpe:2.3:h:cisco:n9k-c9508-fm-r:-:::::::* cpe:2.3:h:cisco:n9k-x96136yc-r:-:::::::* cpe:2.3:h:cisco:n9k-x9636c-r:-:::::::* cpe:2.3:h:cisco:n9k-x9636c-rx:-:::::::* cpe:2.3:h:cisco:n9k-x9636q-r:-:::::::* cpe:2.3:h:cisco
Added	CPE Configuration		AND OR cpe:2.3:o:cisco:nx-os::::::::* versions up to (excluding) 6.0\(2\)a8\(11\) cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 7.0\(3\)i4 up to (excluding) 7.0\(3\)i4\(9\) cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 7.0\(3\)i7 up to (excluding) 7.3\(3\)i7\(4\) OR cpe:2.3:h:cisco:nexus_3524-x\/xl:-:::::::* cpe:2.3:h:cisco:nexus_3548-x\/xl:-:::::::*
Added	CPE Configuration		Record truncated, showing 500 of 1942 characters. View Entire Change Record AND OR cpe:2.3:o:cisco:nx-os::::::::* versions up to (excluding) 6.2\(22\) cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 7.2 up to (excluding) 7.3\(3\)d1\(1\) cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 8.0 up to (excluding) 8.3\(1\) OR cpe:2.3:h:cisco:7000_10-slot:-:::::::* cpe:2.3:h:cisco:7000_18-slot:-:::::::* cpe:2.3:h:cisco:7000_4-slot:-:::::::* c
Added	CPE Configuration		Record truncated, showing 500 of 3807 characters. View Entire Change Record AND OR cpe:2.3:o:cisco:nx-os::::::::* versions up to (excluding) 7.0\(3\)i4\(9\) cpe:2.3:o:cisco:nx-os::::::::* versions from (including) 7.0\(3\)i7 up to (excluding) 7.3\(3\)i7\(4\) OR cpe:2.3:h:cisco:9432pq:-:::::::* cpe:2.3:h:cisco:9536pq:-:::::::* cpe:2.3:h:cisco:9636pq:-:::::::* cpe:2.3:h:cisco:9736pq:-:::::::* cpe:2.3:h:cisco:n9k-x9432c-s:-:::::::* cpe:2.3
Added	CPE Configuration		Record truncated, showing 500 of 872 characters. View Entire Change Record AND OR cpe:2.3:o:cisco:nx-os::::::::* versions up to (excluding) 7.3\(4\)n1\(1\) OR cpe:2.3:h:cisco:nexus_5010:-:::::::* cpe:2.3:h:cisco:nexus_5020:-:::::::* 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:-:::::::*
Changed	Reference Type	http://www.securityfocus.com/bid/108371 No Types Assigned	http://www.securityfocus.com/bid/108371 Third Party Advisory, VDB Entry
Changed	Reference Type	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1774-1775 No Types Assigned	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cmdinj-1774-1775 Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2019-1774
NVD Published Date:
05/15/2019
NVD Last Modified:
11/20/2024
Source:
Cisco Systems, Inc.

You are viewing this page in an unauthorized frame window.

Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2019-1774 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/20/2024 11:37:20 PM

CVE Modified by Cisco Systems, Inc. 5/14/2024 1:53:41 AM

Modified Analysis by NIST 3/01/2023 1:37:50 PM

CVE Modified by Cisco Systems, Inc. 10/09/2019 7:48:06 PM

Initial Analysis by NIST 5/17/2019 1:43:58 PM

CVE Modified by Cisco Systems, Inc. 5/17/2019 1:29:00 PM

Quick Info