CVE-2020-3454: OS Command Injection
First published: Thu Aug 27 2020(Updated: )
A vulnerability in the Call Home feature of Cisco NX-OS Software could allow an authenticated, remote attacker to inject arbitrary commands that could be executed with root privileges on the underlying operating system (OS). The vulnerability is due to insufficient input validation of specific Call Home configuration parameters when the software is configured for transport method HTTP. An attacker could exploit this vulnerability by modifying parameters within the Call Home configuration on an affected device. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the underlying OS.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Nx-os | ||
| Cisco MDS 9000 | ||
| Cisco Mds 9100 | ||
| Cisco Mds 9134 | ||
| Cisco Mds 9509 | ||
| Cisco Mds 9710 | ||
| Cisco Nexus 3016 | ||
| Cisco Nexus 3048 | ||
| Cisco Nexus 3064 | ||
| Cisco Nexus 3064-t | ||
| Cisco Nexus 31108pc-v | ||
| Cisco Nexus 31108tc-v | ||
| Cisco Nexus 31128pq | ||
| Cisco Nexus 3132c-z | ||
| Cisco Nexus 3132q | ||
| Cisco Nexus 3132q-v | ||
| Cisco Nexus 3132q-xl | ||
| Cisco Nexus 3164q | ||
| Cisco Nexus 3172 | ||
| Cisco Nexus 3172pq-xl | ||
| Cisco Nexus 3172tq | ||
| Cisco Nexus 3172tq-32t | ||
| Cisco Nexus 3172tq-xl | ||
| Cisco Nexus 3232c | ||
| Cisco Nexus 3264c-e | ||
| Cisco Nexus 3264q | ||
| Cisco Nexus 3408-s | ||
| Cisco Nexus 34180yc | ||
| Cisco Nexus 3432d-s | ||
| Cisco Nexus 3464c | ||
| Cisco Nexus 3524 | ||
| Cisco Nexus 3524-x | ||
| Cisco Nexus 3524-xl | ||
| Cisco Nexus 3548 | ||
| Cisco Nexus 3548-x | ||
| Cisco Nexus 3548-xl | ||
| Cisco Nexus 36180yc-r | ||
| Cisco Nexus 3636c-r | ||
| Cisco Nexus 5548p | ||
| Cisco Nexus 5548up | ||
| Cisco Nexus 5596t | ||
| Cisco Nexus 5596up | ||
| Cisco Nexus 56128p | ||
| Cisco Nexus 5624q | ||
| Cisco Nexus 5648q | ||
| Cisco Nexus 5672up | ||
| Cisco Nexus 5696q | ||
| Cisco Nexus 6001 | ||
| Cisco Nexus 6004 | ||
| Cisco Nexus 7000 | ||
| Cisco Nexus 7700 | ||
| Cisco Nexus 9000v | ||
| Cisco Nexus 92160yc-x | ||
| Cisco Nexus 92300yc | ||
| Cisco Nexus 92304qc | ||
| Cisco Nexus 92348gc-x | ||
| Cisco Nexus 9236c | ||
| Cisco Nexus 9272q | ||
| Cisco Nexus 93108tc-ex | ||
| Cisco Nexus 93108tc-fx | ||
| Cisco Nexus 93120tx | ||
| Cisco Nexus 93128tx | ||
| Cisco Nexus 93180lc-ex | ||
| Cisco Nexus 93180yc-ex | ||
| Cisco Nexus 93180yc-fx | ||
| Cisco Nexus 93216tc-fx2 | ||
| Cisco Nexus 93240yc-fx2 | ||
| Cisco Nexus 9332c | ||
| Cisco Nexus 9332pq | ||
| Cisco Nexus 93360yc-fx2 | ||
| Cisco Nexus 9336c-fx2 | ||
| Cisco Nexus 9336pq Aci Spine | ||
| Cisco Nexus 9348gc-fxp | ||
| Cisco Nexus 9364c | ||
| Cisco Nexus 9372px | ||
| Cisco Nexus 9372px-e | ||
| Cisco Nexus 9372tx | ||
| Cisco Nexus 9372tx-e | ||
| Cisco Nexus 9396px | ||
| Cisco Nexus 9396tx | ||
| Cisco Nexus 9504 | ||
| Cisco Nexus 9508 | ||
| Cisco Nexus 9516 |
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Reference Links
- collector/nvd-index
- vendor/cisco
- canonical/cisco nx-os
- canonical/cisco mds 9000
- canonical/cisco mds 9100
- canonical/cisco mds 9134
- canonical/cisco mds 9509
- canonical/cisco mds 9710
- canonical/cisco nexus 3016
- canonical/cisco nexus 3048
- canonical/cisco nexus 3064
- canonical/cisco nexus 3064-t
- canonical/cisco nexus 31108pc-v
- canonical/cisco nexus 31108tc-v
- canonical/cisco nexus 31128pq
- canonical/cisco nexus 3132c-z
- canonical/cisco nexus 3132q
- canonical/cisco nexus 3132q-v
- canonical/cisco nexus 3132q-xl
- canonical/cisco nexus 3164q
- canonical/cisco nexus 3172
- canonical/cisco nexus 3172pq-xl
- canonical/cisco nexus 3172tq
- canonical/cisco nexus 3172tq-32t
- canonical/cisco nexus 3172tq-xl
- canonical/cisco nexus 3232c
- canonical/cisco nexus 3264c-e
- canonical/cisco nexus 3264q
- canonical/cisco nexus 3408-s
- canonical/cisco nexus 34180yc
- canonical/cisco nexus 3432d-s
- canonical/cisco nexus 3464c
- canonical/cisco nexus 3524
- canonical/cisco nexus 3524-x
- canonical/cisco nexus 3524-xl
- canonical/cisco nexus 3548
- canonical/cisco nexus 3548-x
- canonical/cisco nexus 3548-xl
- canonical/cisco nexus 36180yc-r
- canonical/cisco nexus 3636c-r
- canonical/cisco nexus 5548p
- canonical/cisco nexus 5548up
- canonical/cisco nexus 5596t
- canonical/cisco nexus 5596up
- canonical/cisco nexus 56128p
- canonical/cisco nexus 5624q
- canonical/cisco nexus 5648q
- canonical/cisco nexus 5672up
- canonical/cisco nexus 5696q
- canonical/cisco nexus 6001
- canonical/cisco nexus 6004
- canonical/cisco nexus 7000
- canonical/cisco nexus 7700
- canonical/cisco nexus 9000v
- canonical/cisco nexus 92160yc-x
- canonical/cisco nexus 92300yc
- canonical/cisco nexus 92304qc
- canonical/cisco nexus 92348gc-x
- canonical/cisco nexus 9236c
- canonical/cisco nexus 9272q
- canonical/cisco nexus 93108tc-ex
- canonical/cisco nexus 93108tc-fx
- canonical/cisco nexus 93120tx
- canonical/cisco nexus 93128tx
- canonical/cisco nexus 93180lc-ex
- canonical/cisco nexus 93180yc-ex
- canonical/cisco nexus 93180yc-fx
- canonical/cisco nexus 93216tc-fx2
- canonical/cisco nexus 93240yc-fx2
- canonical/cisco nexus 9332c
- canonical/cisco nexus 9332pq
- canonical/cisco nexus 93360yc-fx2
- canonical/cisco nexus 9336c-fx2
- canonical/cisco nexus 9336pq aci spine
- canonical/cisco nexus 9348gc-fxp
- canonical/cisco nexus 9364c
- canonical/cisco nexus 9372px
- canonical/cisco nexus 9372px-e
- canonical/cisco nexus 9372tx
- canonical/cisco nexus 9372tx-e
- canonical/cisco nexus 9396px
- canonical/cisco nexus 9396tx
- canonical/cisco nexus 9504
- canonical/cisco nexus 9508
- canonical/cisco nexus 9516