CVE-2019-12621

Cisco HyperFlex Static SSL Key Vulnerability

Description

A vulnerability in Cisco HyperFlex Software could allow an unauthenticated, remote attacker to perform a man-in-the-middle attack. The vulnerability is due to insufficient key management. An attacker could exploit this vulnerability by obtaining a specific encryption key for the cluster. A successful exploit could allow the attacker to perform a man-in-the-middle attack against other nodes in the cluster.

Categories

7.4
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.08%
Vendor Advisory cisco.com
Affected: Cisco Cisco HyperFlex HX-Series
Published at:
Updated at:

References

Link Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-hyperflex-sslkey vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-12621?
CVE-2019-12621 has been scored as a high severity vulnerability.
How to fix CVE-2019-12621?
To fix CVE-2019-12621, 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-2019-12621 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-12621 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-2019-12621?
CVE-2019-12621 affects Cisco Cisco HyperFlex HX-Series.
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