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Elastic Cloud Storage CVE-2026-22271

HIGH
Cleartext Transmission of Sensitive Information (CWE-319)
2026-01-23 security_alert@emc.com
Information Disclosure Elastic Cloud Storage Objectscale
7.5
CVSS 3.1
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CVSS VectorNVD

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

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Jan 23, 2026 - 09:15 nvd
HIGH 7.5

DescriptionNVD

Dell ECS, versions 3.8.1.0 through 3.8.1.7, and Dell ObjectScale versions prior to 4.2.0.0, contains a Cleartext Transmission of Sensitive Information vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to information exposure.

AnalysisAI

Elastic Cloud Storage versions up to 3.8.1.7 is affected by cleartext transmission of sensitive information (CVSS 7.5).

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RemediationAI

Within 24 hours: Inventory all Elastic Cloud Storage deployments and identify systems running versions 3.8.1.7 or earlier; implement network segmentation to restrict ECS traffic to encrypted channels only. Within 7 days: Deploy packet-level encryption (TLS/SSL enforcement) at network borders; audit logs for unauthorized access attempts; establish communication with Elastic support for patch timeline. …

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CVE-2026-22271 vulnerability details – vuln.today
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