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CVE-2019-1734 Details

Description

A vulnerability in the implementation of a CLI diagnostic command in Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to view sensitive system files that should be restricted. The attacker could use this information to conduct additional reconnaissance attacks. The vulnerability is due to incomplete role-based access control (RBAC) verification. An attacker could exploit this vulnerability by authenticating to the device and issuing a specific CLI diagnostic command with crafted user-input parameters. An exploit could allow the attacker to perform an arbitrary read of a file on the device, and the file may contain sensitive information. The attacker needs valid device credentials to exploit this vulnerability.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CNA: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-fxos-info	CVE	Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-fxos-info	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-Other	Weakness Not in a Standard CWE Category	[email protected]
CWE-200	Exposure of Sensitive Information to an Unauthorized Actor	[email protected]

Affected Products

Product	Versions
cisco firepower extensible operating system	< 2.2.2.91 >= 2.3, < 2.3.1.111 >= 2.4, < 2.4.1.101
CPE cpe:2.3:o:cisco:firepower_extensible_operating_system:::::::: Remediation No remediation found in references.
cisco firepower 4110	All versions
CPE cpe:2.3:h:cisco:firepower_4110:-:::::::* Remediation No remediation found in references.
cisco firepower 4112	All versions
CPE cpe:2.3:h:cisco:firepower_4112:-:::::::* Remediation No remediation found in references.
cisco firepower 4115	All versions
CPE cpe:2.3:h:cisco:firepower_4115:-:::::::* Remediation No remediation found in references.
cisco firepower 4120	All versions
CPE cpe:2.3:h:cisco:firepower_4120:-:::::::* Remediation No remediation found in references.
cisco firepower 4125	All versions
CPE cpe:2.3:h:cisco:firepower_4125:-:::::::* Remediation No remediation found in references.
cisco firepower 4140	All versions
CPE cpe:2.3:h:cisco:firepower_4140:-:::::::* Remediation No remediation found in references.
cisco firepower 4145	All versions
CPE cpe:2.3:h:cisco:firepower_4145:-:::::::* Remediation No remediation found in references.
cisco firepower 4150	All versions
CPE cpe:2.3:h:cisco:firepower_4150:-:::::::* Remediation No remediation found in references.
cisco firepower 9300	All versions
CPE cpe:2.3:h:cisco:firepower_9300:-:::::::* Remediation No remediation found in references.
cisco nx-os	< 6.2\(7\) < 7.0\(3\)i4\(9\) >= 7.0\(3\)i7, < 7.0\(3\)i7\(6\) < 6.0\(2\)a4\(1\) >= 7.0\(3\)i4, < 7.0\(3\)i4\(9\)
CPE cpe:2.3:o:cisco:nx-os:::::::: Remediation No remediation found in references.
cisco mds 9100	All versions
CPE cpe:2.3:h:cisco:mds_9100:-:::::::* Remediation No remediation found in references.
cisco mds 9200	All versions
CPE cpe:2.3:h:cisco:mds_9200:-:::::::* Remediation No remediation found in references.
cisco mds 9500	All versions
CPE cpe:2.3:h:cisco:mds_9500:-:::::::* Remediation No remediation found in references.
cisco mds 9700	All versions
CPE cpe:2.3:h:cisco:mds_9700:-:::::::* Remediation No remediation found in references.
cisco nexus 3016	All versions
CPE cpe:2.3:h:cisco:nexus_3016:-:::::::* Remediation No remediation found in references.
cisco nexus 3048	All versions
CPE cpe:2.3:h:cisco:nexus_3048:-:::::::* Remediation No remediation found in references.
cisco nexus 3064	All versions
CPE cpe:2.3:h:cisco:nexus_3064:-:::::::* Remediation No remediation found in references.
cisco nexus 3064-t	All versions
CPE cpe:2.3:h:cisco:nexus_3064-t:-:::::::* Remediation No remediation found in references.
cisco nexus 31108pc-v	All versions
CPE cpe:2.3:h:cisco:nexus_31108pc-v:-:::::::* Remediation No remediation found in references.
cisco nexus 31108tc-v	All versions
CPE cpe:2.3:h:cisco:nexus_31108tc-v:-:::::::* Remediation No remediation found in references.
cisco nexus 31128pq	All versions
CPE cpe:2.3:h:cisco:nexus_31128pq:-:::::::* Remediation No remediation found in references.
cisco nexus 3132c-z	All versions
CPE cpe:2.3:h:cisco:nexus_3132c-z:-:::::::* Remediation No remediation found in references.
cisco nexus 3132q	All versions
CPE cpe:2.3:h:cisco:nexus_3132q:-:::::::* Remediation No remediation found in references.
cisco nexus 3132q-v	All versions
CPE cpe:2.3:h:cisco:nexus_3132q-v:-:::::::* Remediation No remediation found in references.
cisco nexus 3132q-xl	All versions
CPE cpe:2.3:h:cisco:nexus_3132q-xl:-:::::::* Remediation No remediation found in references.
cisco nexus 3164q	All versions
CPE cpe:2.3:h:cisco:nexus_3164q:-:::::::* Remediation No remediation found in references.
cisco nexus 3172	All versions
CPE cpe:2.3:h:cisco:nexus_3172:-:::::::* Remediation No remediation found in references.
cisco nexus 3172pq-xl	All versions
CPE cpe:2.3:h:cisco:nexus_3172pq-xl:-:::::::* Remediation No remediation found in references.
cisco nexus 3172tq	All versions
CPE cpe:2.3:h:cisco:nexus_3172tq:-:::::::* Remediation No remediation found in references.
cisco nexus 3172tq-32t	All versions
CPE cpe:2.3:h:cisco:nexus_3172tq-32t:-:::::::* Remediation No remediation found in references.
cisco nexus 3172tq-xl	All versions
CPE cpe:2.3:h:cisco:nexus_3172tq-xl:-:::::::* Remediation No remediation found in references.
cisco nexus 3232c	All versions
CPE cpe:2.3:h:cisco:nexus_3232c:-:::::::* Remediation No remediation found in references.
cisco nexus 3264c-e	All versions
CPE cpe:2.3:h:cisco:nexus_3264c-e:-:::::::* Remediation No remediation found in references.
cisco nexus 3264q	All versions
CPE cpe:2.3:h:cisco:nexus_3264q:-:::::::* Remediation No remediation found in references.
cisco nexus 3408-s	All versions
CPE cpe:2.3:h:cisco:nexus_3408-s:-:::::::* Remediation No remediation found in references.
cisco nexus 34180yc	All versions
CPE cpe:2.3:h:cisco:nexus_34180yc:-:::::::* Remediation No remediation found in references.
cisco nexus 3432d-s	All versions
CPE cpe:2.3:h:cisco:nexus_3432d-s:-:::::::* Remediation No remediation found in references.
cisco nexus 3464c	All versions
CPE cpe:2.3:h:cisco:nexus_3464c:-:::::::* Remediation No remediation found in references.
cisco nexus 9000v	All versions
CPE cpe:2.3:h:cisco:nexus_9000v:-:::::::* Remediation No remediation found in references.
cisco nexus 92160yc-x	All versions
CPE cpe:2.3:h:cisco:nexus_92160yc-x:-:::::::* Remediation No remediation found in references.
cisco nexus 92300yc	All versions
CPE cpe:2.3:h:cisco:nexus_92300yc:-:::::::* Remediation No remediation found in references.
cisco nexus 92304qc	All versions
CPE cpe:2.3:h:cisco:nexus_92304qc:-:::::::* Remediation No remediation found in references.
cisco nexus 92348gc-x	All versions
CPE cpe:2.3:h:cisco:nexus_92348gc-x:-:::::::* Remediation No remediation found in references.
cisco nexus 9236c	All versions
CPE cpe:2.3:h:cisco:nexus_9236c:-:::::::* Remediation No remediation found in references.
cisco nexus 9272q	All versions
CPE cpe:2.3:h:cisco:nexus_9272q:-:::::::* Remediation No remediation found in references.
cisco nexus 93108tc-ex	All versions
CPE cpe:2.3:h:cisco:nexus_93108tc-ex:-:::::::* Remediation No remediation found in references.
cisco nexus 93108tc-fx	All versions
CPE cpe:2.3:h:cisco:nexus_93108tc-fx:-:::::::* Remediation No remediation found in references.
cisco nexus 93120tx	All versions
CPE cpe:2.3:h:cisco:nexus_93120tx:-:::::::* Remediation No remediation found in references.
cisco nexus 93128tx	All versions
CPE cpe:2.3:h:cisco:nexus_93128tx:-:::::::* Remediation No remediation found in references.
cisco nexus 93180lc-ex	All versions
CPE cpe:2.3:h:cisco:nexus_93180lc-ex:-:::::::* Remediation No remediation found in references.
cisco nexus 93180yc-ex	All versions
CPE cpe:2.3:h:cisco:nexus_93180yc-ex:-:::::::* Remediation No remediation found in references.
cisco nexus 93180yc-fx	All versions
CPE cpe:2.3:h:cisco:nexus_93180yc-fx:-:::::::* Remediation No remediation found in references.
cisco nexus 93216tc-fx2	All versions
CPE cpe:2.3:h:cisco:nexus_93216tc-fx2:-:::::::* Remediation No remediation found in references.
cisco nexus 93240yc-fx2	All versions
CPE cpe:2.3:h:cisco:nexus_93240yc-fx2:-:::::::* Remediation No remediation found in references.
cisco nexus 9332c	All versions
CPE cpe:2.3:h:cisco:nexus_9332c:-:::::::* Remediation No remediation found in references.
cisco nexus 9332pq	All versions
CPE cpe:2.3:h:cisco:nexus_9332pq:-:::::::* Remediation No remediation found in references.
cisco nexus 93360yc-fx2	All versions
CPE cpe:2.3:h:cisco:nexus_93360yc-fx2:-:::::::* Remediation No remediation found in references.
cisco nexus 9336c-fx2	All versions
CPE cpe:2.3:h:cisco:nexus_9336c-fx2:-:::::::* Remediation No remediation found in references.
cisco nexus 9336pq aci spine	All versions
CPE cpe:2.3:h:cisco:nexus_9336pq_aci_spine:-:::::::* Remediation No remediation found in references.
cisco nexus 9348gc-fxp	All versions
CPE cpe:2.3:h:cisco:nexus_9348gc-fxp:-:::::::* Remediation No remediation found in references.
cisco nexus 9364c	All versions
CPE cpe:2.3:h:cisco:nexus_9364c:-:::::::* Remediation No remediation found in references.
cisco nexus 9372px	All versions
CPE cpe:2.3:h:cisco:nexus_9372px:-:::::::* Remediation No remediation found in references.
cisco nexus 9372px-e	All versions
CPE cpe:2.3:h:cisco:nexus_9372px-e:-:::::::* Remediation No remediation found in references.
cisco nexus 9372tx	All versions
CPE cpe:2.3:h:cisco:nexus_9372tx:-:::::::* Remediation No remediation found in references.
cisco nexus 9372tx-e	All versions
CPE cpe:2.3:h:cisco:nexus_9372tx-e:-:::::::* Remediation No remediation found in references.
cisco nexus 9396px	All versions
CPE cpe:2.3:h:cisco:nexus_9396px:-:::::::* Remediation No remediation found in references.
cisco nexus 9396tx	All versions
CPE cpe:2.3:h:cisco:nexus_9396tx:-:::::::* Remediation No remediation found in references.
cisco nexus 3524	All versions
CPE cpe:2.3:h:cisco:nexus_3524:-:::::::* Remediation No remediation found in references.
cisco nexus 3524-x	All versions
CPE cpe:2.3:h:cisco:nexus_3524-x:-:::::::* Remediation No remediation found in references.
cisco nexus 3524-xl	All versions
CPE cpe:2.3:h:cisco:nexus_3524-xl:-:::::::* Remediation No remediation found in references.
cisco nexus 3548	All versions
CPE cpe:2.3:h:cisco:nexus_3548:-:::::::* Remediation No remediation found in references.
cisco nexus 3548-x	All versions
CPE cpe:2.3:h:cisco:nexus_3548-x:-:::::::* Remediation No remediation found in references.
cisco nexus 3548-xl	All versions
CPE cpe:2.3:h:cisco:nexus_3548-xl:-:::::::* Remediation No remediation found in references.
cisco nexus 36180yc-r	All versions
CPE cpe:2.3:h:cisco:nexus_36180yc-r:-:::::::* Remediation No remediation found in references.
cisco nexus 3636c-r	All versions
CPE cpe:2.3:h:cisco:nexus_3636c-r:-:::::::* Remediation No remediation found in references.
cisco nexus 9504	All versions
CPE cpe:2.3:h:cisco:nexus_9504:-:::::::* Remediation No remediation found in references.
cisco nexus 9508	All versions
CPE cpe:2.3:h:cisco:nexus_9508:-:::::::* Remediation No remediation found in references.
cisco nexus 9516	All versions
CPE cpe:2.3:h:cisco:nexus_9516:-:::::::* Remediation No remediation found in references.
cisco nexus 5548p	All versions
CPE cpe:2.3:h:cisco:nexus_5548p:-:::::::* Remediation No remediation found in references.
cisco nexus 5548up	All versions
CPE cpe:2.3:h:cisco:nexus_5548up:-:::::::* Remediation No remediation found in references.
cisco nexus 5596t	All versions
CPE cpe:2.3:h:cisco:nexus_5596t:-:::::::* Remediation No remediation found in references.
cisco nexus 5596up	All versions
CPE cpe:2.3:h:cisco:nexus_5596up:-:::::::* Remediation No remediation found in references.
cisco nexus 56128p	All versions
CPE cpe:2.3:h:cisco:nexus_56128p:-:::::::* Remediation No remediation found in references.
cisco nexus 5624q	All versions
CPE cpe:2.3:h:cisco:nexus_5624q:-:::::::* Remediation No remediation found in references.
cisco nexus 5648q	All versions
CPE cpe:2.3:h:cisco:nexus_5648q:-:::::::* Remediation No remediation found in references.
cisco nexus 5672up	All versions
CPE cpe:2.3:h:cisco:nexus_5672up:-:::::::* Remediation No remediation found in references.
cisco nexus 5696q	All versions
CPE cpe:2.3:h:cisco:nexus_5696q:-:::::::* Remediation No remediation found in references.
cisco nexus 6001	All versions
CPE cpe:2.3:h:cisco:nexus_6001:-:::::::* Remediation No remediation found in references.
cisco nexus 6004	All versions
CPE cpe:2.3:h:cisco:nexus_6004:-:::::::* Remediation No remediation found in references.
cisco nexus 7000	All versions
CPE cpe:2.3:h:cisco:nexus_7000:-:::::::* Remediation No remediation found in references.
cisco nexus 7700	All versions
CPE cpe:2.3:h:cisco:nexus_7700:-:::::::* Remediation No remediation found in references.
cisco ucs 6200	All versions
CPE cpe:2.3:h:cisco:ucs_6200:-:::::::* Remediation No remediation found in references.
cisco ucs 6300	All versions
CPE cpe:2.3:h:cisco:ucs_6300:-:::::::* Remediation No remediation found in references.

Change History

9 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Apr 20, 2023	CPE Deprecation Remap	[email protected]
Apr 20, 2023	CPE Deprecation Remap	[email protected]
Apr 20, 2023	CPE Deprecation Remap	[email protected]
Oct 16, 2020	Reanalysis	[email protected]
Nov 13, 2019	Initial Analysis	[email protected]

CVE-2019-1734 Details

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