CVE-2018-15784

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

HIGH
7.4
CVSS Score
Published: January 18, 2019 at 10:00 PM UTC
Updated: June 17, 2026 at 01:43 AM UTC
1 product affected across 1 vendorNetworking OS10

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Severity
HIGH7.4
Exploit prediction
EPSS 0.6%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 10.4.3.0
Affected range stops below 10.4.3.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

7.4HIGHdell
Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-295

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