CVE-2021-1584

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-1584
A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to elevate privileges on an affected device. This vulnerability is due to insufficient restrictions during the execution of a specific CLI command. An attacker with administrative privileges could exploit this vulnerability by performing a command injection attack on the vulnerable command. A successful exploit could allow the attacker to access the underlying operating system as root.

6.0 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

7.2 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-mdvul-vrKVgNU Patch Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-mdvul-vrKVgNU Patch Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:cisco:nx-os:14.2\(7f\):*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:nexus_9000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9000v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_92160yc-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_92300yc:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_92304qc:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_92348gc-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9236c:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9272q:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93108tc-ex:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93108tc-ex-24:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93108tc-fx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93108tc-fx-24:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93108tc-fx3p:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93120tx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93128tx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9316d-gx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93180lc-ex:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93180yc-ex:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93180yc-ex-24:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93180yc-fx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93180yc-fx-24:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93180yc-fx3:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93180yc-fx3s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93216tc-fx2:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93240yc-fx2:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9332c:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9332pq:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93360yc-fx2:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9336c-fx2:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9336c-fx2-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9348gc-fxp:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_93600cd-gx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9364c:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9364c-gx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9372px:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9372px-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9372tx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9372tx-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9396px:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9396tx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_9508:-:*:*:*:*:*:*:*
History

21 Nov 2024, 05:44

Type Values Removed Values Added
CVSS v2 : 7.2
v3 : 6.7 		v2 : 7.2
v3 : 6.0
References () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-mdvul-vrKVgNU - Patch, Vendor Advisory () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-mdvul-vrKVgNU - Patch, Vendor Advisory
Information

Published : 2021-08-25 20:15

Updated : 2024-11-21 05:44

NVD link : CVE-2021-1584

Mitre link : CVE-2021-1584

CVE.ORG link : CVE-2021-1584

JSON object : View

Products Affected

cisco

  • nexus_93180yc-fx3
  • nexus_9236c
  • nexus_9332pq
  • nexus_9372tx-e
  • nexus_93108tc-fx-24
  • nexus_93120tx
  • nexus_93108tc-ex-24
  • nexus_92300yc
  • nexus_93180yc-fx-24
  • nexus_92304qc
  • nx-os
  • nexus_93108tc-fx3p
  • nexus_9348gc-fxp
  • nexus_9316d-gx
  • nexus_9396tx
  • nexus_93180yc-ex-24
  • nexus_93108tc-fx
  • nexus_93360yc-fx2
  • nexus_9000v
  • nexus_9336c-fx2
  • nexus_93180yc-ex
  • nexus_9396px
  • nexus_93240yc-fx2
  • nexus_9336c-fx2-e
  • nexus_93108tc-ex
  • nexus_9372tx
  • nexus_9364c-gx
  • nexus_93216tc-fx2
  • nexus_93180yc-fx3s
  • nexus_9000
  • nexus_92160yc-x
  • nexus_9272q
  • nexus_9364c
  • nexus_93180lc-ex
  • nexus_93128tx
  • nexus_92348gc-x
  • nexus_93180yc-fx
  • nexus_9508
  • nexus_93600cd-gx
  • nexus_9372px
  • nexus_9332c
  • nexus_9372px-e
CWE
CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')