CVE-2021-1361

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-1361
A vulnerability in the implementation of an internal file management service for Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode that are running Cisco NX-OS Software could allow an unauthenticated, remote attacker to create, delete, or overwrite arbitrary files with root privileges on the device. This vulnerability exists because TCP port 9075 is incorrectly configured to listen and respond to external connection requests. An attacker could exploit this vulnerability by sending crafted TCP packets to an IP address that is configured on a local interface on TCP port 9075. A successful exploit could allow the attacker to create, delete, or overwrite arbitrary files, including sensitive files that are related to the device configuration. For example, the attacker could add a user account without the device administrator knowing.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.4 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 9.2

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-3000-9000-fileaction-QtLzDRy2 Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-3000-9000-fileaction-QtLzDRy2 Vendor Advisory
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:o:cisco:nx-os:9.3\(5\):*:*:*:*:*:*:*
cpe:2.3:o:cisco:nx-os:9.3\(6\):*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3100:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3100-z:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3100v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3200:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3400:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3500:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:nexus_3600:-:*:*:*:*:*:*:*
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_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_9336pq_aci_spine:-:*:*:*:*:*:*:*
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 : 9.4
v3 : 9.1 		v2 : 9.4
v3 : 9.8
References () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-3000-9000-fileaction-QtLzDRy2 - Vendor Advisory () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-3000-9000-fileaction-QtLzDRy2 - Vendor Advisory
Information

Published : 2021-02-24 20:15

Updated : 2024-11-21 05:44

NVD link : CVE-2021-1361

Mitre link : CVE-2021-1361

CVE.ORG link : CVE-2021-1361

JSON object : View

Products Affected

cisco

  • nexus_3100v
  • nexus_93180yc-fx3s
  • nexus_9348gc-fxp
  • nexus_3000
  • nexus_9316d-gx
  • nexus_93180yc-ex-24
  • nexus_93108tc-ex-24
  • nexus_93108tc-fx-24
  • nexus_93180yc-fx3
  • nexus_93360yc-fx2
  • nexus_93180yc-fx
  • nexus_9396tx
  • nexus_3100-z
  • nexus_9332c
  • nexus_9000v
  • nexus_92160yc-x
  • nexus_9336c-fx2-e
  • nexus_3500
  • nexus_93216tc-fx2
  • nexus_9364c
  • nx-os
  • nexus_93180yc-fx-24
  • nexus_93108tc-fx
  • nexus_93180lc-ex
  • nexus_93240yc-fx2
  • nexus_9372px-e
  • nexus_92300yc
  • nexus_93180yc-ex
  • nexus_9372tx-e
  • nexus_9508
  • nexus_9372px
  • nexus_3100
  • nexus_93600cd-gx
  • nexus_9396px
  • nexus_93128tx
  • nexus_93120tx
  • nexus_3200
  • nexus_93108tc-ex
  • nexus_3600
  • nexus_92348gc-x
  • nexus_9364c-gx
  • nexus_9372tx
  • nexus_92304qc
  • nexus_3400
  • nexus_9236c
  • nexus_9332pq
  • nexus_9336pq_aci_spine
  • nexus_9272q
  • nexus_9336c-fx2
CWE
CWE-552

Files or Directories Accessible to External Parties


NetmanageIT Website NetmanageIT OSINT Web NetmanageIT OpenCTI NetmanageIT PDF Tools NetmanageIT CTO Corner Blog NetmanageIT Email Header Analyzer NetmanageIT Password Pusher NetmanageIT Internet Health and Latency Dashboard NetmanageIT Dedicated Speed Test Site NetmanageIT Ubuntu Mirror 10Gbps Copyright OpenCVE 2024