CVE-2021-34725

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with root-level privileges on the underlying operating system. This vulnerability is due to insufficient input validation on certain CLI commands. An attacker could exploit this vulnerability by authenticating to an affected device and submitting crafted input to the CLI. The attacker must be authenticated as an administrative user to execute the affected commands. A successful exploit could allow the attacker to execute commands with root-level privileges.
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:cisco:ios_xe_sd-wan:*:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:asr_1002:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1004:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1013:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1002-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1006:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-hx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1002-hx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1006-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1009-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1000-esp100:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1000_series:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1000_series_route_processor_\(rp2\):-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1000_series_route_processor_\(rp3\):-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-hx_r:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-x_r:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1002-hx_r:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1002-x_r:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:csr_1000v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_4000:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_4221:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_4321:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_4331:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_4351:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1000-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1100:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1100-4p:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1100-8p:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1101:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1101-4p:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1109-2p:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1109-4p:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1111x-8p:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_4431:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_4461:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1023:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1100-4g\/6g:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1109:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1111x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_111x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1120:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_1160:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_422:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_4451:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:isr_4451-x:-:*:*:*:*:*:*:*

Information

Published : 2021-09-22 20:15

Updated : 2022-10-24 08:15


NVD link : CVE-2021-34725

Mitre link : CVE-2021-34725


JSON object : View

CWE
CWE-78

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

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Products Affected

cisco

  • asr_1001-x_r
  • isr_4431
  • asr_1006-x
  • asr_1001-hx
  • asr_1000_series_route_processor_\(rp2\)
  • isr_4351
  • isr_1109-2p
  • isr_4451-x
  • isr_422
  • isr_1111x-8p
  • asr_1002-x_r
  • asr_1002
  • isr_1100-8p
  • asr_1000_series
  • asr_1013
  • asr_1006
  • isr_1100
  • asr_1001
  • asr_1000-x
  • isr_4451
  • isr_4221
  • ios_xe_sd-wan
  • isr_1109-4p
  • isr_1101-4p
  • isr_4321
  • isr_1100-4p
  • isr_111x
  • isr_1160
  • asr_1000_series_route_processor_\(rp3\)
  • isr_4331
  • isr_1120
  • asr_1002-hx_r
  • isr_1000
  • asr_1001-hx_r
  • asr_1000
  • asr_1002-x
  • asr_1009-x
  • isr_1100-4g\/6g
  • asr_1023
  • isr_1109
  • asr_1002-hx
  • asr_1000-esp100
  • isr_1111x
  • csr_1000v
  • isr_4000
  • asr_1001-x
  • asr_1004
  • isr_4461
  • isr_1101