CVE-2026-69854

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Improper Authentication in Spring Cloud Azure

Publication date: 2026-09-08

Last updated on: 2026-09-11

Assigner: Microsoft Corporation

Description

Improper authentication in Spring Cloud Azure allows an unauthorized attacker to elevate privileges over a network.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-09-08

Last Modified

2026-09-11

Generated

2026-09-29

AI Q&A

2026-09-09

EPSS Evaluated

2026-09-27

NVD

CVE-2026-69854

Affected Vendors & Products

Vendor	Product	Version / Range
microsoft	spring_cloud_azure	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-287	When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Attack-Flow Graph

Executive Summary

This vulnerability involves improper authentication in Spring Cloud Azure, allowing an unauthorized attacker to gain elevated privileges over a network without needing valid credentials.

Impact Analysis

An attacker could exploit this to access sensitive data, modify system configurations, or disrupt services. The high CVSS score indicates severe potential impact on confidentiality, integrity, and availability.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or health data, violating GDPR and HIPAA requirements for data protection and access controls.

Mitigation Strategies

Apply the latest security patches for Spring Cloud Azure immediately. Review and update authentication mechanisms to ensure proper validation. Monitor network traffic for unusual privilege escalation attempts.

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