CVE-2026-21417

HIGH
2026-01-27 [email protected]
7.0
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Jan 27, 2026 - 10:15 nvd
HIGH 7.0

Tags

Information Disclosure Dell Cloudboost Virtual Appliance

Description

Dell CloudBoost Virtual Appliance, versions prior to 19.14.0.0, contains a Plaintext Storage of Password vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Elevation of privileges.

Analysis

Dell CloudBoost Virtual Appliance versions before 19.14.0.0 store sensitive passwords in plaintext, allowing authenticated remote attackers to retrieve credentials and escalate privileges. This vulnerability carries a high availability impact alongside confidentiality and integrity concerns, though exploitation requires substantial technical complexity. …

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Remediation

Within 24 hours: Inventory all CloudBoost appliances and identify which are running vulnerable versions (pre-19.14.0.0). Within 7 days: Implement network segmentation to restrict administrative access to CloudBoost appliances and enforce multi-factor authentication for all administrative accounts. …

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Priority Score

35
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +35
POC: 0

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CVE-2026-21417 vulnerability details – vuln.today
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