CVE-2025-43992
Received Received - Intake
Authentication Bypass in Dell ECS and ObjectScale via Geo Replication

Publication date: 2026-05-11

Last updated on: 2026-05-11

Assigner: Dell

Description
Dell ECS versions 3.8.1.0 through 3.8.1.7 and Dell ObjectScale versions prior to 4.3.0.0, contains an authentication bypass by assumed-immutable data vulnerability in Geo replication. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access to data in transit.
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Meta Information
Published
2026-05-11
Last Modified
2026-05-11
Generated
2026-06-20
AI Q&A
2026-05-11
EPSS Evaluated
2026-06-19
NVD
CVE-2025-43992
EUVD
EUVD-2025-209757
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
dell ecs From 3.8.1.0 (inc) to 3.8.1.7 (inc)
dell objectscale to 4.3.0.0 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-302 The authentication scheme or implementation uses key data elements that are assumed to be immutable, but can be controlled or modified by the attacker.
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Executive Summary

This vulnerability affects Dell ECS versions 3.8.1.0 through 3.8.1.7 and Dell ObjectScale versions prior to 4.3.0.0. It is an authentication bypass caused by an assumed-immutable data issue in Geo replication. An unauthenticated attacker with remote access could exploit this flaw to gain unauthorized access to data while it is being transmitted.

Impact Analysis

The vulnerability can lead to unauthorized access to data in transit by an unauthenticated remote attacker. This means sensitive information being replicated geographically could be exposed or intercepted, potentially compromising confidentiality, integrity, and availability of the data.

Compliance Impact

This vulnerability allows an unauthenticated attacker to bypass authentication and gain unauthorized access to data in transit within Dell ECS and Dell ObjectScale systems. Such unauthorized access to data in transit could potentially lead to violations of data protection requirements mandated by standards and regulations like GDPR and HIPAA, which require the protection of sensitive data against unauthorized access.

However, specific impacts on compliance with these standards depend on the context of data handled and the implementation of additional security controls.

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