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Cisco XE: CVE-2021-1435: Cisco IOS XE Software Web UI Command Injection Vulnerability

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Cisco XE: CVE-2021-1435: Cisco IOS XE Software Web UI Command Injection Vulnerability

Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
03/25/2021
Created
03/25/2021
Added
03/25/2021
Modified
12/23/2022

Description

A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to inject arbitrary commands that can be executed as the root user. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted request to the web UI of an affected device with arbitrary commands injected into a portion of the request. A successful exploit could allow the attacker to execute arbitrary commands as the root user.

Solution(s)

  • cisco-xe-upgrade-latest

References

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