CVSS v3
7.2
HIGH
EPSS Score
16.1%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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 vulnerability by creating a crafted application .tar file and loading it onto the device. A successful exploit could allow the attacker to perform command injection into the underlying operating system as the root user.
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 vulnerability by creating a crafted application .tar file and loading it onto the device. A successful exploit could allow the attacker to perform command injection into the underlying operating system as the root user.
Active exploitation of CVE-2021-1384 has not been confirmed. The EPSS score is 16.1%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2021-1384 has a CVSS v3 base score of 7.2 (HIGH severity).
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Ranked by exploit probability (EPSS).