CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details 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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.003

EPSS Ranking 52.4%

CVSS Severity

CVSS v3 Score 9.8

CVSS v2 Score 9.4

References

Products affected by CVE-2021-1361

Cisco » Nexus 3000 » Version: N/A

cpe:2.3:h:cisco:nexus_3000:-
Cisco » Nexus 3100-Z » Version: N/A

cpe:2.3:h:cisco:nexus_3100-z:-
Cisco » Nexus 3100 » Version: N/A

cpe:2.3:h:cisco:nexus_3100:-
Cisco » Nexus 3100v » Version: N/A

cpe:2.3:h:cisco:nexus_3100v:-
Cisco » Nexus 3200 » Version: N/A

cpe:2.3:h:cisco:nexus_3200:-
Cisco » Nexus 3400 » Version: N/A

cpe:2.3:h:cisco:nexus_3400:-
Cisco » Nexus 3500 » Version: N/A

cpe:2.3:h:cisco:nexus_3500:-
Cisco » Nexus 3600 » Version: N/A

cpe:2.3:h:cisco:nexus_3600:-
Cisco » Nexus 9000v » Version: N/A

cpe:2.3:h:cisco:nexus_9000v:-
Cisco » Nexus 92160yc-X » Version: N/A

cpe:2.3:h:cisco:nexus_92160yc-x:-
Cisco » Nexus 92300yc » Version: N/A

cpe:2.3:h:cisco:nexus_92300yc:-
Cisco » Nexus 92304qc » Version: N/A

cpe:2.3:h:cisco:nexus_92304qc:-
Cisco » Nexus 92348gc-X » Version: N/A

cpe:2.3:h:cisco:nexus_92348gc-x:-
Cisco » Nexus 9236c » Version: N/A

cpe:2.3:h:cisco:nexus_9236c:-
Cisco » Nexus 9272q » Version: N/A

cpe:2.3:h:cisco:nexus_9272q:-
Cisco » Nexus 93108tc-Ex-24 » Version: N/A

cpe:2.3:h:cisco:nexus_93108tc-ex-24:-
Cisco » Nexus 93108tc-Ex » Version: N/A

cpe:2.3:h:cisco:nexus_93108tc-ex:-
Cisco » Nexus 93108tc-Fx-24 » Version: N/A

cpe:2.3:h:cisco:nexus_93108tc-fx-24:-
Cisco » Nexus 93108tc-Fx » Version: N/A

cpe:2.3:h:cisco:nexus_93108tc-fx:-
Cisco » Nexus 93120tx » Version: N/A

cpe:2.3:h:cisco:nexus_93120tx:-
Cisco » Nexus 93128tx » Version: N/A

cpe:2.3:h:cisco:nexus_93128tx:-
Cisco » Nexus 9316d-Gx » Version: N/A

cpe:2.3:h:cisco:nexus_9316d-gx:-
Cisco » Nexus 93180lc-Ex » Version: N/A

cpe:2.3:h:cisco:nexus_93180lc-ex:-
Cisco » Nexus 93180yc-Ex-24 » Version: N/A

cpe:2.3:h:cisco:nexus_93180yc-ex-24:-
Cisco » Nexus 93180yc-Ex » Version: N/A

cpe:2.3:h:cisco:nexus_93180yc-ex:-
Cisco » Nexus 93180yc-Fx-24 » Version: N/A

cpe:2.3:h:cisco:nexus_93180yc-fx-24:-
Cisco » Nexus 93180yc-Fx3 » Version: N/A

cpe:2.3:h:cisco:nexus_93180yc-fx3:-
Cisco » Nexus 93180yc-Fx3s » Version: N/A

cpe:2.3:h:cisco:nexus_93180yc-fx3s:-
Cisco » Nexus 93180yc-Fx » Version: N/A

cpe:2.3:h:cisco:nexus_93180yc-fx:-
Cisco » Nexus 93216tc-Fx2 » Version: N/A

cpe:2.3:h:cisco:nexus_93216tc-fx2:-
Cisco » Nexus 93240yc-Fx2 » Version: N/A

cpe:2.3:h:cisco:nexus_93240yc-fx2:-
Cisco » Nexus 9332c » Version: N/A

cpe:2.3:h:cisco:nexus_9332c:-
Cisco » Nexus 9332pq » Version: N/A

cpe:2.3:h:cisco:nexus_9332pq:-
Cisco » Nexus 93360yc-Fx2 » Version: N/A

cpe:2.3:h:cisco:nexus_93360yc-fx2:-
Cisco » Nexus 9336c-Fx2-E » Version: N/A

cpe:2.3:h:cisco:nexus_9336c-fx2-e:-
Cisco » Nexus 9336c-Fx2 » Version: N/A

cpe:2.3:h:cisco:nexus_9336c-fx2:-
Cisco » Nexus 9336pq Aci Spine » Version: N/A

cpe:2.3:h:cisco:nexus_9336pq_aci_spine:-
Cisco » Nexus 9348gc-Fxp » Version: N/A

cpe:2.3:h:cisco:nexus_9348gc-fxp:-
Cisco » Nexus 93600cd-Gx » Version: N/A

cpe:2.3:h:cisco:nexus_93600cd-gx:-
Cisco » Nexus 9364c-Gx » Version: N/A

cpe:2.3:h:cisco:nexus_9364c-gx:-
Cisco » Nexus 9364c » Version: N/A

cpe:2.3:h:cisco:nexus_9364c:-
Cisco » Nexus 9372px-E » Version: N/A

cpe:2.3:h:cisco:nexus_9372px-e:-
Cisco » Nexus 9372px » Version: N/A

cpe:2.3:h:cisco:nexus_9372px:-
Cisco » Nexus 9372tx-E » Version: N/A

cpe:2.3:h:cisco:nexus_9372tx-e:-
Cisco » Nexus 9372tx » Version: N/A

cpe:2.3:h:cisco:nexus_9372tx:-
Cisco » Nexus 9396px » Version: N/A

cpe:2.3:h:cisco:nexus_9396px:-
Cisco » Nexus 9396tx » Version: N/A

cpe:2.3:h:cisco:nexus_9396tx:-
Cisco » Nexus 9508 » Version: N/A

cpe:2.3:h:cisco:nexus_9508:-
Cisco » Nx-Os » Version: 9.3(5)

cpe:2.3:o:cisco:nx-os:9.3(5)
Cisco » Nx-Os » Version: 9.3(6)

cpe:2.3:o:cisco:nx-os:9.3(6)

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-1361

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