7.2
CVSSv3

CVE-2021-1384

Published: 24/03/2021 Updated: 07/11/2023
CVSS v2 Base Score: 8.5 | Impact Score: 10 | Exploitability Score: 6.8
CVSS v3 Base Score: 7.2 | Impact Score: 5.9 | Exploitability Score: 1.2
VMScore: 756
Vector: AV:N/AC:M/Au:S/C:C/I:C/A:C

Vulnerability Summary

A vulnerability in Cisco IOx application hosting environment of Cisco IOS XE Software could allow an authenticated, remote malicious user to inject commands into the underlying operating system as the root user. This vulnerability is due to incomplete validation of fields in the application packages loaded onto IOx. An attacker could exploit this vulnerability by creating a crafted application .tar file and loading it onto the device. A successful exploit could allow the malicious user to perform command injection into the underlying operating system as the root user.

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cisco ios xe 17.5.0

cisco ios xe

Vendor Advisories

A vulnerability in Cisco IOx application hosting environment of Cisco IOS XE Software could allow an authenticated, remote attacker to inject commands into the underlying operating system as the root user This vulnerability is due to incomplete validation of fields in the application packages loaded onto IOx An attacker could exploit this vulnera ...