CVE-2018-15784

DSA-2019-001: Dell Networking OS10 Improper Certificate Validation Vulnerability

Description

Dell Networking OS10 versions prior to 10.4.3.0 contain a vulnerability in the Phone Home feature which does not properly validate the server's certificate authority during TLS handshake. Use of an invalid or malicious certificate could potentially allow an attacker to spoof a trusted entity by using a man-in-the-middle (MITM) attack.

Category

7.4
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.09%
Vendor Advisory dell.com
Affected: Dell Dell Networking OS10
Published at:
Updated at:

References

Link Tags
https://www.dell.com/support/article/us/en/04/sln315899/dsa-2019-001-dell-networking-os10-improper-certificate-validation-vulnerability?lang=en vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-15784?
CVE-2018-15784 has been scored as a high severity vulnerability.
How to fix CVE-2018-15784?
To fix CVE-2018-15784, 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-2018-15784 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-15784 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-2018-15784?
CVE-2018-15784 affects Dell Dell Networking OS10.
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