CVE-2021-1514

Cisco SD-WAN Software Privilege Escalation Vulnerability

Description

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with Administrator 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 the device and submitting crafted input to the CLI. The attacker must be authenticated as a low-privileged user to execute the affected commands. A successful exploit could allow the attacker to execute commands with Administrator privileges.

Categories

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.07%
Vendor Advisory cisco.com
Affected: Cisco Cisco SD-WAN Solution
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2021-1514?
CVE-2021-1514 has been scored as a high severity vulnerability.
How to fix CVE-2021-1514?
To fix CVE-2021-1514, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-1514 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-1514 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-1514?
CVE-2021-1514 affects Cisco Cisco SD-WAN Solution.
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