CVE-2021-1497: Cisco HyperFlex HX Installer Virtual Machine Command Injection Vulnerability
Cisco HyperFlex HX Installer Virtual Machine contains an insufficient input validation vulnerability which could allow an attacker to execute commands on an affected device as the root user.
Other sources
Multiple vulnerabilities in the web-based management interface of Cisco HyperFlex HX could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2021-1497?
CVE-2021-1497 is a command injection vulnerability in the web-based management interface of Cisco HyperFlex HX.
How does CVE-2021-1497 impact Cisco HyperFlex HX?
CVE-2021-1497 allows an unauthenticated remote attacker to perform command injection attacks against an affected device.
What is the severity of CVE-2021-1497?
CVE-2021-1497 has a severity rating of 9.8 (Critical).
Which versions of Cisco HyperFlex HX are affected by CVE-2021-1497?
Cisco HyperFlex HX Data Platform version 4.0(2a) is affected by CVE-2021-1497.
How can I fix CVE-2021-1497?
Apply the necessary updates and patches provided by Cisco to fix CVE-2021-1497.