6.7
CVSSv3

CVE-2021-34725

Published: 23/09/2021 Updated: 07/11/2023
CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9
CVSS v3 Base Score: 6.7 | Impact Score: 5.9 | Exploitability Score: 0.8
VMScore: 641
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local malicious user 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 malicious user to execute commands with root-level privileges.

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cisco ios_xe_sd-wan

Vendor Advisories

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 authent ...