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CVE-2021-1583 Details

Description

A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to read arbitrary files on an affected system. This vulnerability is due to improper access control. An attacker with Administrator privileges could exploit this vulnerability by executing a specific vulnerable command on an affected device. A successful exploit could allow the attacker to read arbitrary files on the file system of the affected device.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.4 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

CNA: [email protected]CVSS-B:4.4 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-afr-UtjfO2D7	CVE	PatchVendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-afr-UtjfO2D7	[email protected]	PatchVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-Other	Weakness Not in a Standard CWE Category	[email protected]
CWE-284	Improper Access Control	[email protected]

Affected Products

Product	Versions
cisco nx-os	14.2(7f)
CPE cpe:2.3:o:cisco:nx-os:14.2(7f):::::::* Remediation No remediation found in references.
cisco nexus 9000	All versions
CPE cpe:2.3:h:cisco:nexus_9000:-:::::::* 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-ex-24	All versions
CPE cpe:2.3:h:cisco:nexus_93108tc-ex-24:-:::::::* 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 93108tc-fx-24	All versions
CPE cpe:2.3:h:cisco:nexus_93108tc-fx-24:-:::::::* Remediation No remediation found in references.
cisco nexus 93108tc-fx3p	All versions
CPE cpe:2.3:h:cisco:nexus_93108tc-fx3p:-:::::::* 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 9316d-gx	All versions
CPE cpe:2.3:h:cisco:nexus_9316d-gx:-:::::::* 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-ex-24	All versions
CPE cpe:2.3:h:cisco:nexus_93180yc-ex-24:-:::::::* 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 93180yc-fx-24	All versions
CPE cpe:2.3:h:cisco:nexus_93180yc-fx-24:-:::::::* Remediation No remediation found in references.
cisco nexus 93180yc-fx3	All versions
CPE cpe:2.3:h:cisco:nexus_93180yc-fx3:-:::::::* Remediation No remediation found in references.
cisco nexus 93180yc-fx3s	All versions
CPE cpe:2.3:h:cisco:nexus_93180yc-fx3s:-:::::::* 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 9336c-fx2-e	All versions
CPE cpe:2.3:h:cisco:nexus_9336c-fx2-e:-:::::::* 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 93600cd-gx	All versions
CPE cpe:2.3:h:cisco:nexus_93600cd-gx:-:::::::* 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 9364c-gx	All versions
CPE cpe:2.3:h:cisco:nexus_9364c-gx:-:::::::* 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 9508	All versions
CPE cpe:2.3:h:cisco:nexus_9508:-:::::::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Oct 21, 2022	Reanalysis	[email protected]
Sep 2, 2021	Initial Analysis	[email protected]

CVE-2021-1583 Details

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